10-Day Weather Forecast - Streator, IL

Mostly cloudy. A chance of rain early in the morning, then a slight chance of rain late in the morning. Nearly steady temperatures in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Mostly cloudy. Lows in the upper 40s. Southwest winds 10 to 15 mph.

Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Mostly cloudy. A chance of rain, mainly in the evening. Lows in the lower 40s. Chance of precipitation 40 percent.

Mostly cloudy with a 20 percent chance of rain. Highs in the lower 50s.

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

Partly cloudy. Highs in the lower 50s.

Partly cloudy. Lows in the mid 30s.

Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 50s.

Mostly clear. Lows in the mid 30s.

Mostly sunny. Highs in the lower 60s.

Clear. Low temperature around 44F. Dew point will be around 42F with an average humidity of 81%. Winds will be 12 mph from the W.

Sunny. High temperature around 61F. Dew point will be around 42F with an average humidity of 62%. Winds will be 7 mph from the WNW.

Partly cloudy. Low temperature around 39F. Dew point will be around 36F with an average humidity of 76%. Winds will be 6 mph from the NNW.

Mostly sunny. High temperature around 55F. Dew point will be around 35F with an average humidity of 61%. Winds will be 7 mph from the NNW.

Partly cloudy. Low temperature around 38F. Dew point will be around 34F with an average humidity of 81%. Winds will be 5 mph from the NE.

Mostly cloudy. High temperature around 48F. Dew point will be around 35F with an average humidity of 64%. Winds will be 4 mph from the ENE.

Partly cloudy. Low temperature around 32F. Dew point will be around 31F with an average humidity of 85%. Winds will be 6 mph from the SSE.