Dellwood Weather Forecast
- 48
- 78
Mostly Sunny
- 53
- 75
Partly Sunny
- 56
- 77
Mostly Sunny
- 55
- 79
Thunderstorms
- 39
- 66
Mostly Cloudy
- 36
- 52
Mostly Sunny
Today 11 Mar St. Louis
Sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.
Tonight 11 Mar St. Louis
Mostly clear. Lows in the upper 40s. East Winds 5 to 10 Mph.
Dellwood Temperature Statistics
March Temperature
St. Louis Lambert International Airport (4.3 miles)
Lowest 2 March, 2025
24.9 °FAverage March
45.6 °FHighest 7 March, 2025
73.7 °F
Climate (2020–Present)
St. Louis Lambert International Airport (4.3 miles)
Average Low 2020–2025
50.2 °FAverage 2020–2025
59.4 °FAverage High 2020–2025
68.8 °F