10-Day Weather Forecast - Brighton, IL
- |78°FClearHourly details
Tonight
78°FClear. Lows in the mid 70s. South winds around 5 mph.
- 95|80°FMostly SunnyHourly details
Day
95°FSunny hot with highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 106.
Night
80°FPartly cloudy in the evening then clearing. Humid with lows in the mid 70s. South winds around 5 mph. Heat index values up to 105 early in the evening.
- 93|78°FSunnyHourly details
Day
93°FSunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105.
Night
78°FPartly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 104 early in the evening.
Weekend Weather
- 92|76°F40% Chance of StormsHourly details
Day
92°FPartly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105.
Night
76°FPartly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 105.
- 91|75°FPartly CloudyHourly details
Day
91°FPartly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 100.
Night
75°FPartly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 100.
- 89|74°F40% Chance of StormsHourly details
Day
89°FMostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.
Night
74°FPartly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent.
- 88|74°F30% Chance of StormsHourly details
Day
88°FMostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.
Night
74°FPartly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent.
- 87|72°F30% Chance of Storms
Day
87°FMostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.
Night
72°FMostly clear with a 45% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 71F with an average humidity of 83%. Winds will be 3 mph from the N.
- 84|71°F40% Chance of Rain
Day
84°FPartly cloudy with a 40% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 71F with an average humidity of 76%. Winds will be 2 mph from the N.
Night
71°FMostly clear with a 45% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 85%. Winds will be 4 mph from the E.
- 83|71°F50% Chance of Rain
Day
83°FSunny with a 45% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 71F with an average humidity of 78%. Winds will be 2 mph from the E.
Night
71°FClear with a 45% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 71F with an average humidity of 86%. Winds will be 3 mph from the E.













