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

Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the lower 50s. Southwest winds 5 to 10 mph.

Mostly cloudy. Much cooler with highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. North winds 15 to 20 mph.

Partly cloudy in the evening then clearing. Much cooler with lows around 30. North winds 15 to 20 mph diminishing to 5 to 10 mph after midnight.

Sunny. Highs around 50.

Mostly cloudy. Lows in the mid 30s. Highs in the mid 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the mid 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the mid 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the mid 50s.

Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s.

Mostly cloudy. Lows in the mid 40s. Highs in the upper 60s.

Mostly cloudy. Much cooler with lows in the upper 20s.

Mostly sunny. Much cooler with highs in the mid 40s.

Partly cloudy. Low temperature around 26F. Dew point will be around 20F with an average humidity of 60%. Winds will be 4 mph from the E.

Mostly sunny. High temperature around 47F. Dew point will be around 22F with an average humidity of 50%. Winds will be 2 mph from the E.

Partly cloudy. Low temperature around 31F. Dew point will be around 25F with an average humidity of 63%. Winds will be 2 mph from the E.

Mostly cloudy. High temperature around 49F. Dew point will be around 29F with an average humidity of 60%. Winds will be 2 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 31F with an average humidity of 71%. Winds will be 4 mph from the E.