Foster Pond Weather Forecast
- 70
- 91
Severe Tstms
- 69
- 88
Slight Chance Thunderstorms
- 68
- 86
Partly Sunny
- 68
- 87
Mostly Sunny
- 71
- 90
Slight Chance Thunderstorms
- 72
- 92
Chance Thunderstorms
- 70
- 89
Chance Thunderstorms
Today 4 Jul Monroe
Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds and large hail. Near steady temperature around 90. West Winds around 5 Mph. Chance of rain near 100 percent. Heat index Values up to 103.
Tonight 4 Jul Monroe
Mostly cloudy with a chance of Showers and Thunderstorms late this Evening, then partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. Light and variable Winds, becoming west around 5 Mph. Chance of rain 50 percent.
Foster Pond Temperature Statistics
July Temperature
St. Louis Downtown Airport (17.4 miles)
Lowest 2 July, 2026
73 °FAverage July
84.6 °FHighest 2 July, 2026
96.1 °F
Climate (2021–2026)
St. Louis Downtown Airport (17.4 miles)
Average Low 2021–2026
47.6 °FAverage 2021–2026
58.4 °FAverage High 2021–2026
69.3 °F