10-Day Weather Forecast - La Salle/Peru, IL

Mostly cloudy. Highs in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 25 mph becoming west 10 to 15 mph in the afternoon.

Mostly clear. Lows around 17. West winds 10 to 15 mph. Gusts up to 25 mph after midnight.

Mostly sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph.

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

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Near steady temperature in the mid 30s.

Mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s.

Mostly cloudy. Highs in the lower 50s.

Mostly cloudy. Near steady temperature in the upper 40s.

Mostly cloudy. Highs in the upper 50s.

Mostly cloudy. Low temperature around 43F. Dew point will be around 45F with an average humidity of 83%. Winds will be 10 mph from the W.

Mostly sunny. High temperature around 50F. Dew point will be around 38F with an average humidity of 72%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 80%. Winds will be 3 mph from the SE.

Mostly cloudy. High temperature around 48F. Dew point will be around 38F with an average humidity of 75%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 37F. Dew point will be around 33F with an average humidity of 75%. Winds will be 3 mph from the NW.

Cloudy. High temperature around 41F. Dew point will be around 31F with an average humidity of 70%. Winds will be 4 mph from the NW.

Partly cloudy. Low temperature around 31F. Dew point will be around 26F with an average humidity of 70%. Winds will be 4 mph from the NW.