Forecasts from meteorological agencies point to daytime highs of 18–20°C in Amsterdam on August 22, driven by seasonal late-summer cooling, reduced solar heating, and a likely influx of cooler maritime air under westerly flow. Model runs show patchy rain or increased cloud cover that would cap warming and align with historical averages near 21°C early in the month declining toward 20°C by late August. These conditions place the strongest implied probabilities on 19°C, followed closely by 18°C and 20°C, as traders incorporate the latest ensemble guidance and note the low likelihood of a brief heat spike or clear-sky intensification in the two-day window before the market resolves.