Compton Heights Weather Forecast
- 77
- 95
Becoming Sunny
- 79
- 98
Hot
- 79
- 98
Slight Chance Thunderstorms
- 74
- 95
Thunderstorms Likely
- 71
- 88
Thunderstorms Likely
- 71
- 85
Chance Thunderstorms
Today 9 Aug St. Louis City
Mostly sunny. Highs in the mid 90s. South Winds 10 to 15 Mph. Heat index Values up to 106 this afternoon.
Tonight 9 Aug St. Louis City
Mostly clear. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Heat index Values up to 104 early in the evening.
Compton Heights Temperature Statistics
August Temperature
St. Louis Downtown Airport (5.6 miles)
Lowest 3 August, 2026
63.6 °FAverage August
75.7 °FHighest 7 August, 2026
90 °F
Climate (2021–2026)
St. Louis Downtown Airport (5.6 miles)
Average Low 2021–2026
47.7 °FAverage 2021–2026
58.5 °FAverage High 2021–2026
69.3 °F