Festus Weather Forecast
- 43
- 67
Increasing Clouds
- 58
- 73
Chance Rain Showers
- 58
- 80
Rain Showers Likely
- 60
- 76
Rain Showers Likely
- 41
- 78
Rain Showers Likely
- 37
- 57
Chance Rain Showers
Today 26 Mar Jefferson
Sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.
Tonight 26 Mar Jefferson
Mostly clear in the Evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the lower 40s. East Winds around 5 Mph. Chance of rain 20 percent.
Festus Temperature Statistics
March Temperature
St. Louis Downtown Airport (26.7 miles)
Lowest 2 March, 2025
21.8 °FAverage March
51 °FHighest 14 March, 2025
85.6 °F
Climate (2020–Present)
St. Louis Downtown Airport (26.7 miles)
Average Low 2020–2025
47.2 °FAverage 2020–2025
57.6 °FAverage High 2020–2025
68.2 °F