Fenton Weather Forecast
- 65
- 82
Mostly Sunny
- 65
- 85
Becoming Sunny
- 67
- 88
Mostly Sunny
- 71
- 90
Chance Thunderstorms
- 71
- 87
Chance Rain Showers
- 71
- 87
Chance Thunderstorms
- 72
- 90
Partly Sunny
Today 2 Aug St. Louis
Mostly sunny. Highs in the lower 80s. North Winds 10 to 15 Mph.
Tonight 2 Aug St. Louis
Mostly clear. Lows in the mid 60s. North Winds 5 to 10 Mph.
Fenton Temperature Statistics
August Temperature
St. Louis, Spirit Of St. Louis Airport (14.3 miles)
Lowest
–Average August
–Highest
–
Climate (2021–2026)
St. Louis, Spirit Of St. Louis Airport (14.3 miles)
Average Low 2021–2026
46.1 °FAverage 2021–2026
57.5 °FAverage High 2021–2026
68.9 °F