Festus Weather Forecast
- 46
- 51
Rain
- 33
- 54
Slight Chance Rain
- 41
- 54
Partly Sunny
- 42
- 66
Partly Sunny
- 34
- 59
Mostly Cloudy
- 36
- 50
Chance Rain
Today 30 Jan Jefferson
A slight chance of Thunderstorms. Rain. Patchy fog. Highs around 50. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.
Tonight 30 Jan Jefferson
Patchy fog in the evening. Mostly cloudy with a slight chance of Thunderstorms. Rain, mainly in the evening. Not as cool. Near steady temperature in the upper 40s. Southeast Winds 5 to 10 Mph, becoming southwest with Gusts up to 20 Mph after midnight. Chance of rain 90 percent.
Festus Temperature Statistics
January Temperature
St. Louis Downtown Airport (26.7 miles)
Lowest 21 January, 2025
2.8 °FAverage January
26.7 °FHighest 17 January, 2025
52.6 °F
Climate (2020–Present)
St. Louis Downtown Airport (26.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
47.2 °FAverage 2020–2025
57.6 °FAverage High 2020–2025
68.1 °F