Fairfield, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    66°
    Friday 4/26
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    66°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers mainly this morning. Highs in the mid 70s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Saturday 4/27
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the mid 60s. South winds around 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    50% Chance of Storms
    65°
    Sunday 4/28
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Monday 4/29
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the mid 70s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    30% Chance of Storms
    79°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Tuesday 4/30
    Day
    79°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    80°
    Forecast night icon
    Night
    40% Chance of Storms
    62°
    Wednesday 5/1
    Day
    80°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers and thunderstorms. Highs around 80. Lows in the upper 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Highs around 80. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    60% Chance of Storms
    55°
    Thursday 5/2
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    60% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a chance of showers and thunderstorms. Highs around 80. Lows in the upper 50s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 57F with an average humidity of 81%. Winds will be 7 mph from the N.
  • Forecast day icon
    Friday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Friday 5/3
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 49F with an average humidity of 56%. Winds will be 8 mph from the NE.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 49F with an average humidity of 69%. Winds will be 7 mph from the NE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Saturday 5/4
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 73F. Dew point will be around 50F with an average humidity of 58%. Winds will be 7 mph from the E.
    Night Details
    Mostly clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 73%. Winds will be 4 mph from the E.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Sunday 5/5
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 55F with an average humidity of 62%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 75%. Winds will be 2 mph from the S.