Foster Pond Weather Forecast
- 75
- 95
Becoming Sunny
- 75
- 97
Hot
- 76
- 98
Hot
- 73
- 98
Chance Thunderstorms
- 68
- 87
Chance Thunderstorms
- 70
- 87
Partly Sunny
Today 13 Aug Monroe
Partly sunny. Hot. Near steady temperature in the mid 90s. South Winds around 5 Mph. Heat index Values up to 113.
Tonight 13 Aug Monroe
Mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 110 early in the evening.
Foster Pond Temperature Statistics
August Temperature
St. Louis Downtown Airport (17.4 miles)
Lowest 3 August, 2026
63.6 °FAverage August
78.3 °FHighest 11 August, 2026
95 °F
Climate (2021–2026)
St. Louis Downtown Airport (17.4 miles)
Average Low 2021–2026
47.7 °FAverage 2021–2026
58.5 °FAverage High 2021–2026
69.3 °F