10-Day Weather Forecast - Summit, IL
- |45°FMostly CloudyHourly details
Tonight
45°FMostly cloudy. Areas of fog after midnight. Cooler with lows in the mid 40s. North winds around 5 mph becoming east after midnight.
Weekend Weather
- 61|60°FPartly SunnyHourly details
Day
61°FMostly cloudy in the morning then becoming partly sunny. Areas of fog in the morning. Highs in the lower 60s. Southeast winds 5 to 10 mph.
Night
60°FCloudy. A slight chance of rain after midnight. Not as cool. Near steady temperature in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
- 70|24°FThunderstormsHourly details
Day
70°FCloudy with a slight chance of thunderstorms. A chance of rain in the morning then rain in the afternoon. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Southwest winds 15 to 20 mph. Chance of rain 90 percent.
Night
24°FMostly cloudy with rain likely in the evening then partly cloudy after midnight. Breezy and much cooler. Less humid with lows around 20. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Wind chill values as low as 5 above after midnight.
- 28|19°FMostly SunnyHourly details
Day
28°FMostly sunny and brisk. Much cooler with highs in the upper 20s. Wind chill values as low as 5 above.
Night
19°FMostly clear. Lows around 20. Highs in the mid 30s.
- 35|27°FMostly SunnyHourly details
Day
35°FMostly clear. Lows around 20. Highs in the mid 30s.
Night
27°FMostly clear in the evening then becoming partly cloudy. Lows in the upper 20s.
- 40|22°FMostly CloudyHourly details
Day
40°FMostly cloudy. Highs in the lower 40s. Lows around 20.
Night
22°FMostly cloudy. Highs in the lower 40s. Lows around 20.
- 24|15°FPartly CloudyHourly details
Day
24°FPartly cloudy. Highs in the lower 30s. Lows around 15.
Night
15°FPartly cloudy. Highs in the lower 30s. Lows around 15.
- 34|28°FPartly Cloudy
Day
34°FPartly cloudy. Highs in the lower 30s. Lows around 15.
Night
28°FPartly cloudy. Highs in the lower 30s. Lows around 15.
Weekend Weather
- 36|30°FPartly Cloudy
Day
36°FPartly cloudy. Highs in the lower 30s. Lows around 15.
Night
30°FMostly cloudy. Low temperature around 30F. Dew point will be around 23F with an average humidity of 70%. Winds will be 2 mph from the E.
- 37|33°F30% Chance Frozen Mix
Day
37°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 37F. Dew point will be around 26F with an average humidity of 70%. Winds will be 1 mph from the NE.
Night
33°FCloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 33F. Dew point will be around 27F with an average humidity of 76%. Winds will be 2 mph from the SE.
