10-Day Weather Forecast - Fairmount, IL

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  • 81|69°F
    Cloudy

    Today

    81°F

    Areas of fog this morning. Cloudy with isolated showers. Isolated thunderstorms this afternoon. Highs in the upper 70s. East winds around 5 mph. Chance of rain 20 percent.

    Tonight

    69°F

    Mostly cloudy. Isolated showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. East winds around 5 mph. Chance of rain 20 percent.

    Hourly details
  • 87|75°F
    Partly Sunny

    Day

    87°F

    Partly sunny. Isolated showers and thunderstorms in the morning. Patchy fog in the morning. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

    Night

    75°F

    Partly cloudy in the evening then becoming mostly clear. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph.

    Hourly details
  • 92|75°F
    Sunny

    Day

    92°F

    Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 105.

    Night

    75°F

    Mostly clear. Lows in the mid 70s. Highs in the lower 90s.

    Hourly details
  • 94|75°F
    Mostly Sunny

    Day

    94°F

    Mostly clear. Lows in the mid 70s. Highs in the lower 90s.

    Night

    75°F

    Clear. Lows in the lower 70s. Highs in the lower 90s.

    Hourly details
  • 94|75°F
    Sunny

    Day

    94°F

    Clear. Lows in the lower 70s. Highs in the lower 90s.

    Night

    75°F

    Mostly clear. Lows in the mid 70s. Highs in the mid 90s.

    Hourly details
  • 93|75°F
    Mostly Sunny

    Day

    93°F

    Mostly clear. Lows in the mid 70s. Highs in the mid 90s.

    Night

    75°F

    Mostly clear. Lows in the mid 70s. Highs in the mid 90s.

    Hourly details
  • 92|74°F
    40% Chance of Storms

    Day

    92°F

    Sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 100.

    Night

    74°F

    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 79%. Winds will be 2 mph from the SW.

  • 90|73°F
    60% Chance of Rain

    Day

    90°F

    Mostly sunny with a 60% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 74F with an average humidity of 70%. Winds will be 1 mph from the SW.

    Night

    73°F

    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 79%. Winds will be 1 mph from the E.

  • 88|72°F
    50% Chance of Rain

    Day

    88°F

    Sunny with a 50% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 72F with an average humidity of 72%. Winds will be 2 mph from the E.

    Night

    72°F

    Clear with a 45% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 70F with an average humidity of 80%. Winds will be 0 mph from the E.

  • 88|71°F
    50% Chance of Rain

    Day

    88°F

    Mostly sunny with a 45% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 72F with an average humidity of 72%. Winds will be 2 mph from the SW.

    Night

    71°F

    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 69F with an average humidity of 79%. Winds will be 2 mph from the W.