10-Day Weather Forecast - Belvidere, IL

Mostly cloudy. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.

Mostly cloudy. Highs in the upper 60s.

Mostly cloudy. Lows in the lower 50s.

Partly cloudy in the morning, then clearing. Highs in the mid 70s.

Partly cloudy. Lows in the mid 50s.

Partly cloudy. Highs in the lower 70s.

Mostly cloudy. Lows in the lower 50s.

Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy. A chance of showers in the afternoon. Highs around 70. Chance of precipitation 30 percent.

Cloudy. Low temperature around 52F. Dew point will be around 48F with an average humidity of 83%. Winds will be 8 mph from the SE.

Cloudy. High temperature around 65F. Dew point will be around 57F with an average humidity of 82%. Winds will be 7 mph from the SSE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 90%. Winds will be 7 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 60F with an average humidity of 90%. Winds will be 6 mph from the SSW.

Cloudy. Low temperature around 59F. Dew point will be around 59F with an average humidity of 97%. Winds will be 10 mph from the SE.