10-Day Weather Forecast - Sycamore, IL

Mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph.

Partly cloudy. Lows around 50. South winds around 5 mph.

Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s. South winds around 5 mph.

Mostly cloudy. Lows around 50.

Mostly cloudy. Highs in the upper 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly cloudy. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly cloudy in the morning, then becoming partly cloudy. Highs around 70.

Partly cloudy. Lows in the upper 40s.

Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 60s.

Clear. Low temperature around 36F. Dew point will be around 34F with an average humidity of 75%. Winds will be 5 mph from the W.

Sunny. High temperature around 53F. Dew point will be around 34F with an average humidity of 60%. Winds will be 10 mph from the WNW.

Clear. Low temperature around 33F. Dew point will be around 29F with an average humidity of 73%. Winds will be 5 mph from the W.

Partly cloudy. High temperature around 54F. Dew point will be around 36F with an average humidity of 58%. Winds will be 11 mph from the S.

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 37F with an average humidity of 64%. Winds will be 13 mph from the SSW.