10-Day Weather Forecast - Belvidere, IL
- |-6°FMostly CloudyHourly details
Tonight
-6°FMostly clear late in the evening then becoming mostly cloudy. Patchy freezing fog in the late evening and early morning. Very cold. Lows around 4 below. Temperature rising to around 6 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 15 below.
- 25|24°FPartly CloudyHourly details
Day
25°FPartly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s. Southwest winds 10 to 15 mph.
Night
24°FMostly cloudy. A chance of snow in the evening. Patchy freezing drizzle. Lows in the lower 20s. West winds around 10 mph. Chance of precipitation 30 percent.
Weekend Weather
- 25|17°FMostly CloudyHourly details
Day
25°FMostly cloudy. Highs in the mid 20s. Northwest winds 5 to 10 mph.
Night
17°FMostly cloudy. A chance of snow in the evening then snow likely after midnight. Some snow accumulation possible. Near steady temperature around 16. Northeast winds around 5 mph. Chance of precipitation 60 percent.
- 21|1°F30% Chance of SnowHourly details
Day
21°FMostly cloudy with a chance of snow in the morning then partly cloudy in the afternoon. Highs around 20. Chance of precipitation 30 percent.
Night
1°FPartly cloudy in the evening then becoming mostly cloudy. Lows around zero. Wind chill values as low as 10 below.
- 19|15°FMostly CloudyHourly details
Day
19°FMostly cloudy. Highs around 20.
Night
15°FSnow likely. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 70 percent.
- 30|28°FMostly CloudyHourly details
Day
30°FMostly cloudy. Highs around 30.
Night
28°FCloudy. A chance of snow in the evening then snow likely after midnight. Lows around 20. Temperature rising into the upper 20s after midnight. Chance of precipitation 70 percent.
- 31|15°F60% Chance of SnowHourly details
Day
31°FMostly cloudy. Snow likely mainly in the morning. Near steady temperature in the upper 20s. Chance of precipitation 60 percent.
Night
15°FMostly cloudy. A chance of snow in the evening. Lows 5 to 10 above. Chance of precipitation 30 percent.
- 23|11°FMostly Cloudy
Day
23°FMostly cloudy. Highs in the lower 20s.
Night
11°FPartly cloudy. Low temperature around 11F. Dew point will be around 11F with an average humidity of 87%. Winds will be 6 mph from the W.
- 20|12°FCloudy
Day
20°FCloudy. High temperature around 20F. Dew point will be around 13F with an average humidity of 83%. Winds will be 7 mph from the W.
Night
12°FPartly cloudy. Low temperature around 12F. Dew point will be around 10F with an average humidity of 84%. Winds will be 5 mph from the W.
Weekend Weather
- 21|18°FPartly Cloudy
Day
21°FPartly cloudy. High temperature around 21F. Dew point will be around 14F with an average humidity of 83%. Winds will be 4 mph from the W.
Night
18°FCloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 18F. Dew point will be around 15F with an average humidity of 87%. Winds will be 2 mph from the SW.














