Foster Pond Weather Forecast
- 40
- 89
Rain
- 31
- 53
Chance Rain
- 41
- 55
Partly Sunny
- 56
- 66
Mostly Cloudy
- 63
- 81
Chance Rain
- 63
- 83
Chance Rain
Today 26 Mar Monroe
Sunny, warmer with Highs in the lower 90s. Southwest Winds 5 to 10 Mph, increasing to 15 to 20 Mph.
Tonight 26 Mar Monroe
Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers in the Evening, then Showers after midnight. Much cooler with Lows around 40. Southwest Winds 10 to 15 Mph, becoming north 15 to 20 Mph after midnight. Chance of rain 90 percent.
Foster Pond Temperature Statistics
March Temperature
St. Louis Downtown Airport (17.4 miles)
Lowest 17 March, 2026
17.7 °FAverage March
53.4 °FHighest 22 March, 2026
93 °F
Climate (2021–Present)
St. Louis Downtown Airport (17.4 miles)
Average Low 2021–2026
47.5 °FAverage 2021–2026
58.2 °FAverage High 2021–2026
69 °F