10-Day Weather Forecast - Somonauk, IL

Mostly cloudy. Areas of fog early in the morning. A slight chance of showers and thunderstorms early in the morning, then showers and thunderstorms likely late in the morning. A chance of showers and thunderstorms early in the afternoon. Some thunderstorms may be severe late in the morning. Locally heavy rainfall possible late in the morning. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation 70 percent.

Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of thunderstorms in the morning. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. East winds around 5 mph. Chance of precipitation 50 percent.

Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 70 percent.

Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs around 80. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 50 percent.

Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent.

Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows around 70. Chance of precipitation 50 percent.

Mostly cloudy. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Partly cloudy. Highs in the upper 70s.

Partly cloudy in the evening, then becoming mostly clear. Lows around 60.

Partly cloudy. Highs in the upper 70s.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 72F. Dew point will be around 72F with an average humidity of 90%. Winds will be 5 mph from the S.

Mostly sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 81F. Dew point will be around 73F with an average humidity of 84%. Winds will be 4 mph from the SW.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 71F with an average humidity of 88%. Winds will be 2 mph from the SW.

Sunny with a 25% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 68F with an average humidity of 79%. Winds will be 1 mph from the W.

Clear. Low temperature around 66F. Dew point will be around 66F with an average humidity of 85%. Winds will be 1 mph from the E.