**Current forecasts from multiple models indicate the lowest temperature in Jeddah on August 22 will likely fall in the 28–31°C range, aligning with the market’s leading implied probabilities (30°C at 38.0%, 29°C at 27.5%, 31°C at 25.5%).** Persistent summer conditions over the Red Sea coast—high humidity, light variable winds, and limited nocturnal radiative cooling—have kept recent overnight minima near 28–30°C, consistent with August climatology and the month’s observed range of roughly 28.6–32°C so far. No significant synoptic features or model divergence appear in the latest runs that would shift the minimum substantially higher or lower. Traders are therefore concentrating probability on the narrow band around 29–31°C, with tails for 25°C or below and 35°C or higher each below 4% reflecting the low likelihood of anomalous cooling or unusual warmth given stable atmospheric patterns. Fresh model guidance or real-time observations on August 21–22 remain the key near-term catalysts that could adjust these market-implied odds.