Foster Pond Weather Forecast
- 31
- 63
Chance Rain Showers
- 43
- 54
Mostly Sunny
- 37
- 62
Partly Sunny
- 53
- 65
Chance Thunderstorms
- 25
- 66
Rain
- 21
- 39
Partly Sunny
Today 11 Mar Monroe
Cloudy with a slight chance of Thunderstorms. A chance of Showers. Much cooler with Highs in the mid 60s. Temperature falling into the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.
Tonight 11 Mar Monroe
Mostly cloudy in the Evening, then clearing. Much cooler with Lows in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.
Foster Pond Temperature Statistics
March Temperature
St. Louis Downtown Airport (17.4 miles)
Lowest 9 March, 2026
54 °FAverage March
67.9 °FHighest 9 March, 2026
73 °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