10-Day Weather Forecast - Rock Falls, IL

Mostly sunny. Patchy fog this morning. Humid with highs in the upper 80s. North winds 5 to 10 mph.

Mostly clear. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph.

Mostly sunny. Humid with highs in the lower 80s. East winds 5 to 10 mph.

Partly cloudy. Lows around 60. East winds 5 to 10 mph.

Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.

Partly cloudy. Hot. Lows in the lower 60s.

Partly cloudy. Hot. Highs around 90.

Partly cloudy. A chance of showers after midnight. Warmer with lows in the lower 70s. Chance of rain 40 percent.

Partly cloudy. Highs in the upper 80s.

Partly cloudy. Lows in the lower 60s.

Partly cloudy. Highs in the mid 80s.

Partly cloudy. Lows around 60.

Partly cloudy. Highs in the mid 80s.

Clear. Low temperature around 60F. Dew point will be around 60F with an average humidity of 83%. Winds will be 3 mph from the SE.

Sunny. High temperature around 80F. Dew point will be around 61F with an average humidity of 66%. Winds will be 3 mph from the S.

Clear. Low temperature around 64F. Dew point will be around 62F with an average humidity of 82%. Winds will be 5 mph from the S.

Sunny. High temperature around 83F. Dew point will be around 64F with an average humidity of 65%. Winds will be 6 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 64F with an average humidity of 78%. Winds will be 5 mph from the S.