Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Fairfield, IL

A slight chance of showers and thunderstorms before 5am. Partly cloudy. Low around 61, with temperatures rising to around 64 overnight. South southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
66°F

Conditions

Wind: 12 mph SSW
Humidity: 63%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
66° 64° 64° 64° 61° 63° 68° 73° 76° 80° 82° 85° 85°

Upcoming Week

Day Forecast High Low
Overnight
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 5am. Partly cloudy. Low around 61, with temperatures rising to around 64 overnight. South southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
77°F 65°F
Thursday
Sunny
Sunny, with a high near 86. South southwest wind 12 to 18 mph, with gusts as high as 30 mph.
77°F 65°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 11pm and 4am, then showers and thunderstorms. Partly cloudy. Low around 44, with temperatures rising to around 54 overnight. West wind 12 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
77°F 65°F
Friday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 52. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
77°F 65°F
Friday Night
Mostly Clear
Mostly clear, with a low around 31. North wind 5 to 14 mph, with gusts as high as 22 mph.
77°F 65°F
Saturday
Sunny
Sunny, with a high near 53. East northeast wind around 6 mph.
77°F 65°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 40. Southeast wind around 5 mph.
77°F 65°F
Sunday
Partly Sunny
Partly sunny, with a high near 65. South wind 6 to 10 mph, with gusts as high as 18 mph.
77°F 65°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 54. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.
77°F 65°F
Monday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 77. South southwest wind 12 to 15 mph, with gusts as high as 23 mph.
77°F 65°F
Monday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 62. South southwest wind around 12 mph, with gusts as high as 22 mph.
77°F 65°F
Tuesday
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. South southwest wind 12 to 16 mph, with gusts as high as 24 mph.
77°F 65°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South southwest wind around 14 mph, with gusts as high as 24 mph.
77°F 65°F
Wednesday
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.
77°F 65°F
Data provided by weather.gov