Recent forecast models for Jeddah indicate peak temperatures most likely in the upper 30s Celsius on August 5, reflecting typical Red Sea coastal summer patterns with high humidity and light winds moderating extremes. Historical August averages near 37–38°C provide baseline context, while current observational data from early August show daily highs consistently in the mid- to upper-30s range. Uncertainty in exact maximums stems from potential variations in sea breeze timing and minor model spreads between global ensembles, keeping trader-implied odds closely split across 37–40°C outcomes. Updated NCM and international model runs over the next 48 hours represent the key upcoming data points likely to refine these probabilities.