10-Day Weather Forecast - Winchester, IL

Mostly sunny. Highs around 90. East winds 5 to 10 mph.

Mostly clear. Lows in the lower 60s. East winds 5 to 10 mph.

Sunny. Highs in the upper 80s. Southeast winds around 5 mph.

Mostly clear. Hot. Lows in the mid 60s.

Mostly clear. Hot. Highs in the mid 90s.

Mostly clear. Lows in the lower 70s.

Mostly sunny. Hot with highs in the upper 90s.

Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Mostly sunny. Not as warm with highs in the upper 80s.

Mostly clear. Lows in the lower 60s.

Mostly sunny. Highs in the upper 80s.

Partly cloudy. Low temperature around 60F. Dew point will be around 63F with an average humidity of 79%. Winds will be 5 mph from the S.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 88F. Dew point will be around 62F with an average humidity of 59%. Winds will be 4 mph from the SE.

Clear. Low temperature around 62F. Dew point will be around 60F with an average humidity of 71%. Winds will be 5 mph from the SE.

Sunny. High temperature around 91F. Dew point will be around 64F with an average humidity of 58%. Winds will be 6 mph from the S.

Clear. Low temperature around 64F. Dew point will be around 63F with an average humidity of 74%. Winds will be 5 mph from the S.

Sunny. High temperature around 92F. Dew point will be around 67F with an average humidity of 60%. Winds will be 7 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 64F with an average humidity of 73%. Winds will be 5 mph from the S.