River Forest Weather Forecast
- 60
- 79
Mostly Sunny
- 64
- 82
Mostly Cloudy
- 64
- 82
Chance Thunderstorms
- 65
- 84
Slight Chance Thunderstorms
- 66
- 84
Mostly Sunny
- 68
- 86
Mostly Sunny
- 69
- 89
Mostly Sunny
Today 3 Aug Madison
Mostly sunny. Highs in the upper 70s. East Winds around 10 Mph.
Tonight 3 Aug Madison
Mostly clear through Midnight, then becoming partly cloudy. Lows in the upper 50s. East Winds around 5 Mph.
River Forest Temperature Statistics
August Temperature
Anderson Municipal Airport (6.2 miles)
Lowest 1 August, 2025
57.2 °FAverage August
64.2 °FHighest 1 August, 2025
75.4 °F
Climate (2020–Present)
Anderson Municipal Airport (6.2 miles)
Average Low 2020–2025
44 °FAverage 2020–2025
51.3 °FAverage High 2020–2025
61.9 °F