Valmeyer Weather Forecast
- 58
- 81
Isolated Thunderstorms
- 56
- 82
Thunderstorms
- 38
- 70
Chance Rain Showers
- 37
- 55
Mostly Sunny
- 54
- 72
Mostly Sunny
- 55
- 76
Mostly Cloudy
- 35
- 69
Chance Rain Showers
Today 13 Mar Monroe
Sunny with isolated Showers and Thunderstorms. Near steady temperature around 80. Southeast Winds around 5 Mph. Chance of rain 20 percent.
Tonight 13 Mar Monroe
Mostly clear early this Evening, then becoming partly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.
Valmeyer Temperature Statistics
March Temperature
St. Louis Downtown Airport (19.9 miles)
Lowest 2 March, 2025
21.8 °FAverage March
43.4 °FHighest 3 March, 2025
64.7 °F
Climate (2020–Present)
St. Louis Downtown Airport (19.9 miles)
Average Low 2020–2025
47.2 °FAverage 2020–2025
57.5 °FAverage High 2020–2025
68.1 °F