10-Day Weather Forecast - Fairfield, IL
- 92|70°FSunnyHourly details
Today
92°FSunny. Near steady temperature in the lower 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight
70°FPartly cloudy in the evening. A chance of thunderstorms. A chance of showers in the evening then showers after midnight. Lows in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming northwest 5 to 10 mph after midnight. Chance of rain 90 percent.
- 80|64°FSunnyHourly details
Day
80°FSunny. Less humid with highs in the lower 80s. Northwest winds 5 to 10 mph.
Night
64°FMostly clear. Lows in the lower 60s. Northwest winds around 5 mph in the evening becoming light and variable.
Weekend Weather
- 85|70°FPartly SunnyHourly details
Day
85°FPartly sunny. Highs in the mid 80s. South winds 5 to 10 mph.
Night
70°FShowers likely with a chance of thunderstorms in the evening then showers after midnight. Lows in the upper 60s. Chance of rain 80 percent.
- 80|60°F30% Chance of StormsHourly details
Day
80°FMostly cloudy with a chance of showers and thunderstorms in the morning then mostly sunny in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
Night
60°FMostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.
- 78|62°FMostly SunnyHourly details
Day
78°FMostly sunny. Highs in the upper 70s.
Night
62°FMostly clear. Lows around 60.
- 82|63°FPartly CloudyHourly details
Day
82°FPartly cloudy. Highs in the lower 80s. Lows in the lower 60s.
Night
63°FPartly cloudy. Highs in the lower 80s. Lows in the lower 60s.
- 83|66°FMostly Sunny
Day
83°FMostly sunny. Highs in the upper 80s.
Night
66°FClear with a chance of rain. Chance of precipitation 35%. Low temperature around 66F. Dew point will be around 60F with an average humidity of 67%. Winds will be 9 mph from the S.
- 86|71°F40% Chance of Rain
Day
86°FSunny with a 40% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 63F with an average humidity of 57%. Winds will be 9 mph from the SW.
Night
71°FClear with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 67F with an average humidity of 75%. Winds will be 6 mph from the SW.
- 87|72°F50% Chance of Rain
Day
87°FMostly sunny with a 45% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 67F with an average humidity of 61%. Winds will be 6 mph from the SW.
Night
72°FPartly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 68F with an average humidity of 76%. Winds will be 4 mph from the SW.
Weekend Weather
- 87|71°F60% Chance of Storms
Day
87°FPartly cloudy with a 60% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 68F with an average humidity of 63%. Winds will be 3 mph from the SW.
Night
71°FPartly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 67F with an average humidity of 75%. Winds will be 2 mph from the S.













