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Highest temperature in Seattle on May 22?

icon for Highest temperature in Seattle on May 22?

Highest temperature in Seattle on May 22?

64°F or higher 95.4%

62-63°F 2.5%

50-51°F <1%

52-53°F <1%

Polymarket
NOVO

$33,433 Vol.

64°F or higher 95.4%

62-63°F 2.5%

50-51°F <1%

52-53°F <1%

Polymarket
NOVO

$33,433 Vol.

45°F or below

$958 Vol.

<1%

46-47°F

$6,319 Vol.

<1%

48-49°F

$6,560 Vol.

<1%

50-51°F

$6,898 Vol.

<1%

52-53°F

$455 Vol.

<1%

54-55°F

$455 Vol.

<1%

56-57°F

$6,455 Vol.

<1%

58-59°F

$455 Vol.

<1%

60-61°F

$659 Vol.

<1%

62-63°F

$1,088 Vol.

3%

64°F or higher

$3,136 Vol.

95%

This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 22 May '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Current National Weather Service and model guidance indicate Seattle will reach a daytime high in the low 70s on May 22, well above the 64°F threshold that carries 96% market-implied odds. Recent upper-level ridging and northerly flow have suppressed marine influence, allowing clear skies and above-normal May temperatures to develop across the Puget Sound region. Ensemble consensus from the Global Forecast System and European Centre for Medium-Range Weather Forecasts shows limited spread around this outcome, with only modest cloud increases possible late in the day. Historical climatology places typical late-May highs near 68°F, so the current setup represents a modestly warm but not extreme anomaly. Any significant westward shift in the ridge or earlier onshore push could trim readings a few degrees, yet latest model runs keep the probability of falling below 64°F below 5%.

This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 22 May '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$33,433
Data de Término
22 mai 2026
Mercado Aberto
May 20, 2026, 12:05 AM ET
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 22 May '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 22 May '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Current National Weather Service and model guidance indicate Seattle will reach a daytime high in the low 70s on May 22, well above the 64°F threshold that carries 96% market-implied odds. Recent upper-level ridging and northerly flow have suppressed marine influence, allowing clear skies and above-normal May temperatures to develop across the Puget Sound region. Ensemble consensus from the Global Forecast System and European Centre for Medium-Range Weather Forecasts shows limited spread around this outcome, with only modest cloud increases possible late in the day. Historical climatology places typical late-May highs near 68°F, so the current setup represents a modestly warm but not extreme anomaly. Any significant westward shift in the ridge or earlier onshore push could trim readings a few degrees, yet latest model runs keep the probability of falling below 64°F below 5%.

This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 22 May '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$33,433
Data de Término
22 mai 2026
Mercado Aberto
May 20, 2026, 12:05 AM ET
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 22 May '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

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Frequently Asked Questions

"Highest temperature in Seattle on May 22?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "64°F or higher" at 95%, followed by "62-63°F" at 3%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 95¢ implies that the market collectively assigns a 95% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Highest temperature in Seattle on May 22?" has generated $33.4K in total trading volume since the market launched on May 20, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Highest temperature in Seattle on May 22?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Highest temperature in Seattle on May 22?" is "64°F or higher" at 95%, meaning the market assigns a 95% chance to that outcome. The next closest outcome is "62-63°F" at 3%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Highest temperature in Seattle on May 22?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.