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Current Weather Conditions for Fairfield, IL

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 3 mph. Chance of precipitation is 20%.
83°F

Conditions

Wind: 1 mph SW
Humidity: 82%
Probability of Precipitation: 6%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
83° 86° 87° 90° 90° 90° 92° 90° 89° 86° 82° 80° 79°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 3 mph. Chance of precipitation is 20%.
92°F 73°F
Tonight
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely between 10pm and midnight, then a chance of showers and thunderstorms between midnight and 4am. Partly cloudy, with a low around 75. South southwest wind around 2 mph. Chance of precipitation is 60%.
92°F 73°F
Monday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 96. Heat index values as high as 109. South wind 2 to 9 mph. Chance of precipitation is 20%.
92°F 73°F
Monday Night
Mostly Clear
Mostly clear, with a low around 77. Heat index values as high as 107. West southwest wind around 8 mph.
92°F 73°F
Tuesday
Sunny
Sunny, with a high near 92. Northwest wind 6 to 10 mph.
92°F 73°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 68. North northeast wind 3 to 10 mph.
92°F 73°F
Wednesday
Sunny
Sunny, with a high near 87. North northeast wind 3 to 8 mph.
92°F 73°F
Wednesday Night
Clear
Clear, with a low around 64. North northeast wind 2 to 7 mph.
92°F 73°F
Thursday
Sunny
Sunny, with a high near 87. East northeast wind around 5 mph.
92°F 73°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 65. East southeast wind around 3 mph.
92°F 73°F
Friday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind around 3 mph.
92°F 73°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. East northeast wind around 2 mph.
92°F 73°F
Saturday
Chance Rain Showers then Slight Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. North wind 2 to 7 mph.
92°F 73°F
Saturday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 66. North northeast wind 2 to 7 mph.
92°F 73°F
Data provided by weather.gov