Persistent marine layer and cold Pacific waters via the California Current and coastal upwelling are anchoring San Francisco highs near seasonal norms around 67–70°F on August 28. National Weather Service guidance and recent model runs point to morning stratus with west winds of 10–20 mph limiting afternoon warming, after several warmer days earlier in the week. Differentiation among the tightly bunched 66–71°F market leaders hinges on exact sea-breeze strength, inversion-layer depth, and how quickly any coastal clouds erode—small shifts in these variables can swing the peak by a degree or two. Trader positioning around these bins reflects both climatological precedent and the inherent uncertainty in microscale coastal forecasts.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais alta em São Francisco em 28 de agosto?
20-21°C 34%
70-71°F 25%
66-67°F 22%
72-73°F 8%
57°F ou menos
<1%
58-59°F
1%
60-61°F
1%
62-63°F
4%
18-18,5°C
7%
66-67°F
22%
20-21°C
34%
70-71°F
25%
72-73°F
8%
74-75°F
<1%
76°F ou mais
1%
20-21°C 34%
70-71°F 25%
66-67°F 22%
72-73°F 8%
57°F ou menos
<1%
58-59°F
1%
60-61°F
1%
62-63°F
4%
18-18,5°C
7%
66-67°F
22%
20-21°C
34%
70-71°F
25%
72-73°F
8%
74-75°F
<1%
76°F ou mais
1%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksfo
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Mercado Aberto: Aug 26, 2026, 8:57 PM ET
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=ksfoResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksfo
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=ksfoResolver
0x69c47De9D...Persistent marine layer and cold Pacific waters via the California Current and coastal upwelling are anchoring San Francisco highs near seasonal norms around 67–70°F on August 28. National Weather Service guidance and recent model runs point to morning stratus with west winds of 10–20 mph limiting afternoon warming, after several warmer days earlier in the week. Differentiation among the tightly bunched 66–71°F market leaders hinges on exact sea-breeze strength, inversion-layer depth, and how quickly any coastal clouds erode—small shifts in these variables can swing the peak by a degree or two. Trader positioning around these bins reflects both climatological precedent and the inherent uncertainty in microscale coastal forecasts.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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