DeForest Weather Forecast
- 48
- 73
Mostly Sunny
- 53
- 70
Mostly Cloudy
- 52
- 74
Partly Sunny
- 53
- 75
Mostly Sunny
- 55
- 77
Partly Sunny
- 56
- 77
Chance Rain Showers
- 47
- 69
Chance Rain Showers
Today 28 Aug Dane
Partly sunny. Northeast Winds 5 to 10 Mph.
Tonight 28 Aug Dane
Cooler. Mostly clear. Patchy fog early in the morning. Lows in the upper 40s. East Winds up to 10 Mph.
DeForest Temperature Statistics
August Temperature
Madison, Dane County Regional-Truax Field (6.8 miles)
Lowest 1 August, 2025
50.6 °FAverage August
71.8 °FHighest 8 August, 2025
90.6 °F
Climate (2020–Present)
Madison, Dane County Regional-Truax Field (6.8 miles)
Average Low 2020–2025
39.9 °FAverage 2020–2025
49.6 °FAverage High 2020–2025
58.7 °F