10-Day Weather Forecast - Fairfield, IL

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  • |42°F
    Mostly Clear
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    Tonight

    42°F

    Mostly clear. Lows in the upper 30s. Southwest winds 5 to 10 mph becoming northwest after midnight.

    Hourly details
  • Weekend Weather

  • Day

    63°F

    Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph becoming south in the afternoon.

    Night

    33°F

    Partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph becoming north after midnight.

    Hourly details
  • Day

    45°F

    Partly sunny in the morning then becoming mostly cloudy. Cooler with highs in the mid 40s. Northeast winds 5 to 10 mph.

    Night

    35°F

    Cloudy. A chance of rain and snow showers in the evening then rain and snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast winds 5 to 10 mph. Chance of precipitation 70 percent.

    Hourly details
  • Day

    41°F

    Cloudy. A chance of rain showers in the morning. Highs in the lower 40s. Chance of rain 50 percent.

    Night

    40°F

    Cloudy. A chance of showers in the evening then showers likely after midnight. Near steady temperature around 40. Chance of rain 60 percent.

    Hourly details
  • Day

    63°F

    Showers likely. Highs in the upper 50s. Lows in the upper 40s. Chance of rain 70 percent.

    Night

    46°F

    Showers likely. Highs in the upper 50s. Lows in the upper 40s. Chance of rain 70 percent.

    Hourly details
  • Day

    58°F

    A chance of thunderstorms in the morning. Showers likely. Highs in the lower 60s. Chance of rain 60 percent.

    Night

    55°F

    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent.

    Hourly details
  • Day

    66°F

    Showers likely. Highs in the mid 60s. Chance of rain 70 percent.

    Night

    58°F

    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent.

    Hourly details
  • Day

    70°F

    Showers likely. Highs around 70. Chance of rain 60 percent.

    Night

    54°F

    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 80%. Winds will be 4 mph from the SW.

  • Weekend Weather

  • Day

    66°F

    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 66F. Dew point will be around 52F with an average humidity of 69%. Winds will be 5 mph from the SW.

    Night

    53°F

    Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 53F. Dew point will be around 49F with an average humidity of 78%. Winds will be 3 mph from the SE.

  • Day

    66°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 66F. Dew point will be around 53F with an average humidity of 72%. Winds will be 7 mph from the S.

    Night

    58°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 58F. Dew point will be around 53F with an average humidity of 76%. Winds will be 11 mph from the S.