Belvidere Weather Forecast
- 44
- 64
Increasing Clouds
- 53
- 78
Rain Showers
- 28
- 60
Chance Rain/Snow
- 27
- 43
Partly Sunny
- 43
- 58
Partly Sunny
- 40
- 67
Chance Rain Showers
Today 13 Mar Boone
Mostly sunny. Highs in the lower 60s. East Winds 5 to 10 Mph.
Tonight 13 Mar Boone
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. Southeast Winds 5 to 10 Mph.
Belvidere Temperature Statistics
March Temperature
Rockford, Greater Rockford Airport (13.7 miles)
Lowest 2 March, 2025
12.8 °FAverage March
37.7 °FHighest 10 March, 2025
68 °F
Climate (2020–Present)
Rockford, Greater Rockford Airport (13.7 miles)
Average Low 2020–2025
41.7 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
61.3 °F