10-Day Weather Forecast - Sterling/Rock Falls, IL

Sunny cooler with highs in the upper 20s. Northeast winds around 5 mph becoming southeast in the afternoon.

Mostly cloudy. Not as cool with lows in the lower 20s. Southeast winds 5 to 10 mph.

Mostly sunny. Not as cool with highs around 40. Southeast winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s.

Mostly sunny. Not as cool with highs around 50.

Mostly clear. Lows in the mid 30s.

Mostly cloudy. Highs in the lower 50s.

Mostly cloudy with a 30 percent chance of rain. Lows around 30.

Mostly cloudy. Highs around 40. Lows in the mid 20s.

Mostly cloudy. Highs around 40. Lows in the mid 20s.

Mostly cloudy. Highs around 40. Lows in the mid 20s.

Partly cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 78%. Winds will be 5 mph from the NE.

Mostly cloudy. High temperature around 42F. Dew point will be around 29F with an average humidity of 71%. Winds will be 2 mph from the SE.

Mostly clear. Low temperature around 29F. Dew point will be around 27F with an average humidity of 84%. Winds will be 6 mph from the NE.

Partly cloudy. High temperature around 42F. Dew point will be around 30F with an average humidity of 75%. Winds will be 5 mph from the NE.

Mostly cloudy. Low temperature around 29F. Dew point will be around 27F with an average humidity of 85%. Winds will be 4 mph from the NE.

Mostly sunny. High temperature around 41F. Dew point will be around 31F with an average humidity of 78%. Winds will be 1 mph from the N.

Clear. Low temperature around 28F. Dew point will be around 27F with an average humidity of 84%. Winds will be 1 mph from the N.