Foster Pond Weather Forecast
- 76
- 91
Slight Chance Thunderstorms
- 69
- 94
Slight Chance Thunderstorms
- 63
- 83
Partly Sunny
- 64
- 81
Partly Sunny
- 65
- 82
Chance Thunderstorms
- 68
- 86
Partly Sunny
Today 20 Jul Monroe
Mostly sunny. Patchy fog and smoke this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light and variable Winds. Chance of rain 20 percent. Heat index Values up to 107 this afternoon.
Tonight 20 Jul Monroe
Mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 106 early in the evening.
Foster Pond Temperature Statistics
July Temperature
St. Louis Downtown Airport (17.4 miles)
Lowest 13 July, 2026
67.6 °FAverage July
80.8 °FHighest 2 July, 2026
96.7 °F
Climate (2021–2026)
St. Louis Downtown Airport (17.4 miles)
Average Low 2021–2026
47.6 °FAverage 2021–2026
58.5 °FAverage High 2021–2026
69.3 °F