10-Day Weather Forecast - Seymour, IL

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  • |54°F
    Mostly Clear

    Tonight

    54°F

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

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  • 73|57°F
    Sunny

    Day

    73°F

    Sunny. Highs in the mid 70s. West winds 5 to 10 mph.

    Night

    57°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.

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  • 71|55°F
    Thunderstorms

    Day

    71°F

    Sunny with a chance of showers in the morning then partly sunny with showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

    Night

    55°F

    Partly cloudy. Lows in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight.

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  • 76|68°F
    70% Chance of Storms

    Day

    76°F

    Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 70 percent.

    Night

    68°F

    Showers with thunderstorms likely in the evening then a chance of showers after midnight. Locally heavy rainfall possible in the evening. Windy with lows in the mid 60s. Chance of rain near 100 percent.

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  • 74|57°F
    Partly Sunny

    Day

    74°F

    Partly sunny. Highs in the mid 70s.

    Night

    57°F

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

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  • 76|59°F
    Mostly Sunny

    Day

    76°F

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

    Night

    59°F

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

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  • 80|64°F
    Mostly Sunny

    Day

    80°F

    Mostly sunny. Highs in the lower 80s.

    Night

    64°F

    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

    Hourly details
  • 73|62°F
    40% Chance of Storms

    Day

    73°F

    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    62°F

    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 80%. Winds will be 3 mph from the E.

  • 75|61°F
    50% Chance of Rain

    Day

    75°F

    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 75F. Dew point will be around 61F with an average humidity of 73%. Winds will be 4 mph from the NE.

    Night

    61°F

    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 77%. Winds will be 4 mph from the E.

  • 78|63°F
    Sunny

    Day

    78°F

    Sunny. High temperature around 78F. Dew point will be around 61F with an average humidity of 69%. Winds will be 2 mph from the NE.

    Night

    63°F

    Clear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 76%. Winds will be 2 mph from the SE.