Fairfield, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    70°
    Forecast night icon
    Night
    70% Chance of Storms
    48°
    Tuesday 4/23
    Day
    70°
    50% Chance of Storms
    Forecast day icon
    Night
    48°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny this morning then mostly cloudy with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with showers likely with a slight chance of thunderstorms in the evening then mostly clear after midnight. Lows in the mid 40s. West winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    Sunny
    67°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Wednesday 4/24
    Day
    67°
    Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. North winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows around 40. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Sunny
    68°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Thursday 4/25
    Day
    68°
    Sunny
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 70. East winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    77°
    Forecast night icon
    Night
    60% Chance of Storms
    66°
    Friday 4/26
    Day
    77°
    70% Chance of Storms
    Forecast day icon
    Night
    66°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers likely mainly in the morning. Breezy with highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening then showers likely after midnight. Breezy with lows in the mid 60s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    82°
    Forecast night icon
    Night
    40% Chance of Storms
    68°
    Saturday 4/27
    Day
    82°
    50% Chance of Storms
    Forecast day icon
    Night
    68°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    82°
    Forecast night icon
    Night
    70% Chance of Storms
    68°
    Sunday 4/28
    Day
    82°
    50% Chance of Storms
    Forecast day icon
    Night
    68°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs around 80. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms in the evening. Showers likely. Breezy with lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Monday 4/29
    Day
    74°
    50% Chance Rain Showers
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 58F. Dew point will be around 58F with an average humidity of 82%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    57°
    Tuesday 4/30
    Day
    77°
    Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 53F with an average humidity of 58%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 53F with an average humidity of 68%. Winds will be 1 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Wednesday 5/1
    Day
    77°
    Sunny
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 54F with an average humidity of 59%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear. Low temperature around 60F. Dew point will be around 56F with an average humidity of 71%. Winds will be 2 mph from the S.
  • Forecast day icon
    Thursday
    Partly Cloudy
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Thursday 5/2
    Day
    79°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 79F. Dew point will be around 56F with an average humidity of 59%. Winds will be 1 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 70%. Winds will be 1 mph from the NE.