Harrison Weather Forecast
- 41
- 61
Increasing Clouds
- 57
- 59
Rain Showers
- 62
- 81
Rain Showers
- 60
- 75
Rain Showers
- 48
- 69
Chance Thunderstorms
- 54
- 74
Chance Thunderstorms
- 48
- 73
Chance Thunderstorms
Today 25 Apr Winnebago
Mostly sunny. Highs in the lower 60s. Southeast Winds 5 to 10 Mph.
Tonight 25 Apr Winnebago
Mostly clear until early Morning, then becoming partly cloudy. Lows in the lower 40s. Southeast Winds 10 to 15 Mph.
Harrison Temperature Statistics
April Temperature
Janesville-Rock County (14.9 miles)
Lowest 6 April, 2024
28.4 °FAverage April
47.6 °FHighest 14 April, 2024
82.4 °F
Climate (2019–Present)
Janesville-Rock County (14.9 miles)
Average Low 2019–2024
40.7 °FAverage 2019–2024
48.8 °FAverage High 2019–2024
59.9 °F