10-Day Weather Forecast - New Grand Chain, IL
As of
- |74°FMostly ClearHourly details
Tonight
74°FMostly clear. Lows in the mid 70s. East winds around 5 mph, becoming south around 5 mph after midnight.
- 96|75°F30% Chance of RainHourly details
Day
96°FSunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Highest heat index readings heat index readings up to 105 in the afternoon.
Night
75°FPartly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 50 percent.
- 85|69°FRainHourly details
Day
85°FShowers. Highs in the upper 80s. West winds around 5 mph. Chance of rain 90 percent.
Night
69°FMostly cloudy. A chance of showers in the evening. Lows in the upper 60s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
- 85|66°FPartly SunnyHourly details
Day
85°FPartly sunny. Highs in the upper 80s.
Night
66°FPartly cloudy in the evening, then clearing. Lows in the upper 60s.
Weekend Weather
- 90|69°FSunnyHourly details
Day
90°FSunny. Highs in the lower 90s.
Night
69°FPartly cloudy. Lows around 70.
- 91|70°FPartly CloudyHourly details
Day
91°FPartly cloudy. Highs in the lower 90s.
Night
70°FMostly clear. Lows in the upper 60s.
- 92|66°FMostly SunnyHourly details
Day
92°FMostly clear. Highs in the lower 90s.
Night
66°FMostly clear. Lows in the upper 60s.
- 83|60°F30% Chance Rain Showers
Day
83°FSunny. A chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
Night
60°FClear with a 30% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 64F with an average humidity of 88%. Winds will be 5 mph from the N.
- 83|61°F30% Chance of Rain
Day
83°FSunny with a 30% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 63F with an average humidity of 69%. Winds will be 4 mph from the N.
Night
61°FClear with a 30% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 62F with an average humidity of 83%. Winds will be 3 mph from the NE.
- 83|60°F30% Chance of Rain
Day
83°FSunny with a 25% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 63F with an average humidity of 69%. Winds will be 2 mph from the NE.
Night
60°FClear with a 30% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 62F with an average humidity of 85%. Winds will be 3 mph from the N.












