Valmeyer Weather Forecast
- 58
- 80
Slight Chance Thunderstorms
- 56
- 83
Thunderstorms Likely
- 38
- 70
Slight Chance Rain Showers
- 35
- 53
Mostly Sunny
- 53
- 71
Mostly Sunny
- 56
- 76
Mostly Cloudy
Today 13 Mar Monroe
Mostly sunny. Highs around 80. Southeast Winds around 5 Mph.
Tonight 13 Mar Monroe
Partly cloudy and not as cool. Near steady temperature in the mid 50s. East Winds around 5 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