10-Day Weather Forecast - Summit-Argo, IL
Weekend Weather
- |65°FMostly CloudyHourly details
Tonight
65°FMostly cloudy. A slight chance of showers and thunderstorms. Near steady temperature in the upper 60s. North winds 5 to 10 mph. Chance of precipitation 20 percent.
- 77|65°F30% Chance of StormsHourly details
Day
77°FMostly cloudy. A chance of showers in the morning. A slight chance of thunderstorms until late afternoon. A slight chance of showers early in the afternoon. Highs in the upper 70s inland but only in the mid 70s near the lake. Northeast winds 5 to 10 mph. Chance of precipitation 30 percent.
Night
65°FPartly cloudy. Lows in the upper 60s. Northeast winds 10 to 15 mph diminishing to around 5 mph after midnight.
- 78|64°FMostly SunnyHourly details
Day
78°FMostly sunny. Highs in the upper 70s inland but only in the mid 70s near the lake. Northeast winds 5 to 10 mph.
Night
64°FMostly clear. Lows in the mid 60s. North winds 5 to 10 mph.
- 83|66°FMostly SunnyHourly details
Day
83°FMostly sunny. Highs in the lower 80s.
Night
66°FMostly clear. Lows in the upper 60s.
- 86|70°FPartly CloudyHourly details
Day
86°FMostly sunny in the morning then becoming partly cloudy. Highs in the upper 80s.
Night
70°FPartly cloudy. A chance of showers and thunderstorms after midnight. Lows around 70. Chance of precipitation 30 percent.
- 85|68°F60% Chance of StormsHourly details
Day
85°FMostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 60 percent.
Night
68°FMostly cloudy. Showers likely mainly in the evening. Lows in the upper 60s. Chance of precipitation 60 percent.
- 78|65°FMostly CloudyHourly details
Day
78°FMostly cloudy. Highs in the lower 80s.
Night
65°FPartly cloudy. Lows in the mid 60s.
Weekend Weather
- 81|67°FPartly Cloudy
Day
81°FPartly cloudy. Highs in the mid 80s.
Night
67°FClear. Low temperature around 67F. Dew point will be around 63F with an average humidity of 78%. Winds will be 3 mph from the N.
- 81|66°FSunny
Day
81°FSunny. High temperature around 81F. Dew point will be around 65F with an average humidity of 68%. Winds will be 3 mph from the NW.
Night
66°FClear. Low temperature around 66F. Dew point will be around 61F with an average humidity of 73%. Winds will be 3 mph from the N.
- 80|65°F30% Chance of Rain
Day
80°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 80F. Dew point will be around 64F with an average humidity of 66%. Winds will be 5 mph from the NW.
Night
65°FClear. Low temperature around 65F. Dew point will be around 62F with an average humidity of 79%. Winds will be 3 mph from the NW.













