10-Day Weather Forecast - Summit Argo, IL

Mostly cloudy. Highs in the lower 30s. Northeast winds 10 to 15 mph diminishing to 5 to 10 mph in the afternoon.

Mostly cloudy. Near steady temperature in the upper 20s. East winds 5 to 10 mph.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.

Mostly cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Southeast winds around 5 mph. Chance of precipitation 50 percent.

Showers. Highs in the lower 40s inland but only in the upper 30s near the lake. East winds around 5 mph. Chance of precipitation 80 percent.

Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the upper 30s. Chance of precipitation 50 percent.

Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 50 percent.

A slight chance of thunderstorms in the evening. Cloudy with a chance of showers. Near steady temperature in the lower 40s. Chance of precipitation 50 percent.

Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s inland but only in the upper 40s near the lake.

Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of precipitation 40 percent.

Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 60 percent.

Showers likely. Lows in the mid 40s. Chance of precipitation 60 percent.

Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 71%. Winds will be 4 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 59F. Dew point will be around 38F with an average humidity of 53%. Winds will be 5 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 41F with an average humidity of 71%. Winds will be 3 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 60F. Dew point will be around 44F with an average humidity of 65%. Winds will be 5 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 77%. Winds will be 2 mph from the SW.