Recent forecasts from multiple meteorological sources place Jeddah's expected high for June 15 around 34–37 °C under typical early-summer conditions, with the Red Sea's moderating sea breezes and elevated humidity limiting extreme peaks relative to inland areas. Trader consensus remains split across the 36–38 °C bands because small differences in model guidance—primarily timing and strength of onshore flow, any thin high cloud, or slight shifts in the 500 hPa ridge—can alter the daily maximum by 1–2 °C. June climatology shows average highs near 37 °C, so current odds reflect uncertainty over whether local boundary-layer mixing or a marginally stronger gradient will push the reading across the 38 °C threshold or hold it one degree lower. No significant synoptic change is expected before resolution tomorrow.