10-Day Weather Forecast - Mattoon, IL

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  • |56°F
    Mostly Clear

    Tonight

    56°F

    Mostly clear. Cooler with lows in the lower 50s. Northwest winds 10 to 15 mph diminishing to around 5 mph after midnight.

    Hourly details
  • 73|58°F
    Sunny

    Day

    73°F

    Sunny. Highs in the lower 70s. West winds around 5 mph.

    Night

    58°F

    Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph.

    Hourly details
  • 71|58°F
    70% Chance of Storms

    Day

    71°F

    Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

    Night

    58°F

    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Southwest winds 10 to 15 mph diminishing to around 5 mph after midnight. Chance of rain 50 percent.

    Hourly details
  • 80|71°F
    50% Chance of Storms

    Day

    80°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 80s. Chance of rain 50 percent.

    Night

    71°F

    Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Locally heavy rainfall possible in the evening. Breezy and not as cool with lows in the upper 60s. Chance of rain near 100 percent.

    Hourly details
  • 75|60°F
    50% Chance of Storms

    Day

    75°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.

    Night

    60°F

    Partly cloudy. Lows in the upper 50s.

    Hourly details
  • 78|61°F
    Mostly Sunny

    Day

    78°F

    Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

    Night

    61°F

    Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

    Hourly details
  • 81|66°F
    Partly Cloudy

    Day

    81°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

    Night

    66°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

    Hourly details
  • 75|65°F
    30% Chance of Storms

    Day

    75°F

    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

    Night

    65°F

    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 65F. Dew point will be around 62F with an average humidity of 79%. Winds will be 4 mph from the E.

  • 76|64°F
    60% Chance of Rain

    Day

    76°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 76F. Dew point will be around 63F with an average humidity of 74%. Winds will be 5 mph from the NE.

    Night

    64°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 64F. Dew point will be around 60F with an average humidity of 76%. Winds will be 5 mph from the NE.

  • 78|65°F
    Sunny

    Day

    78°F

    Sunny. High temperature around 78F. Dew point will be around 62F with an average humidity of 70%. Winds will be 4 mph from the E.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 62F with an average humidity of 75%. Winds will be 2 mph from the E.