10-Day Weather Forecast - Peru, IL

Mostly cloudy and breezy. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Southwest winds 15 to 20 mph becoming west 10 to 15 mph in the afternoon. Gusts up to 30 mph.

Mostly clear. Lows around 18. West winds 10 to 15 mph.

Sunny. Highs around 30. Northwest winds around 5 mph.

Mostly cloudy. Near steady temperature in the lower 20s. Southeast winds 5 to 10 mph.

Mostly cloudy. Highs around 40.

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

Mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s.

Cloudy. Highs around 50.

Cloudy. Near steady temperature in the upper 40s.

Mostly cloudy. Highs in the lower 60s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s.

Mostly cloudy. Highs in the lower 50s.

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.