Wentzville Weather Forecast
- 51
- 71
Mostly Sunny
- 50
- 75
Mostly Sunny
- 59
- 81
Rain Showers Likely
- 58
- 71
Rain Showers
- 55
- 72
Chance Thunderstorms
- 59
- 79
Chance Rain Showers
- 57
- 76
Chance Thunderstorms
Today 10 May St. Charles
Mostly sunny. Near steady temperature around 70. Northwest Winds 5 to 10 Mph.
Tonight 10 May St. Charles
Mostly clear. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.
Wentzville Temperature Statistics
May Temperature
St. Louis, Spirit Of St. Louis Airport (14.9 miles)
Lowest 8 May, 2024
52 °FAverage May
68.1 °FHighest 2 May, 2024
85.6 °F
Climate (2019–Present)
St. Louis, Spirit Of St. Louis Airport (14.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
46.2 °FAverage 2019–2024
56.7 °FAverage High 2019–2024
67.7 °F