10-Day Weather Forecast - Seymour, IL

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  • 64|54°F
    Thunderstorms
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    Today

    64°F

    Cloudy with a 90% chance for rain and thunderstorms. High temperature around 64F. Dew point will be around 57F with an average humidity of 86%. Winds will be 20 mph from the S.

    Tonight

    54°F

    Showers with thunderstorms likely this evening. Some thunderstorms may be severe with damaging winds large hail and tornadoes. Locally heavy rainfall possible this evening. Breezy with lows in the lower 50s. South winds 15 to 25 mph with gusts up to 35 mph becoming west 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.

    Hourly details
  • Day

    63°F

    Partly sunny. Less humid with highs in the upper 60s. Northwest winds 10 to 15 mph.

    Night

    50°F

    Showers likely. Lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    61°F

    Mostly sunny. Highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

    Night

    41°F

    Mostly clear. Lows around 40. North winds 10 to 15 mph becoming northwest around 5 mph after midnight.

    Hourly details
  • Day

    62°F

    Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.

    Night

    44°F

    Partly cloudy. Highs in the lower 60s. Lows in the lower 40s.

    Hourly details
  • Day

    57°F

    Partly sunny. Highs in the upper 50s.

    Night

    38°F

    Partly cloudy. Lows in the mid 30s. Highs around 60.

    Hourly details
  • Weekend Weather

  • Day

    60°F

    Partly cloudy. Lows in the mid 30s. Highs around 60.

    Night

    42°F

    Partly cloudy in the evening then becoming mostly clear. Lows around 40.

    Hourly details
  • Day

    70°F

    Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.

    Night

    47°F

    Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.

  • Day

    67°F

    Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.

    Night

    50°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 47F with an average humidity of 76%. Winds will be 4 mph from the S.

  • Day

    64°F

    Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 64F. Dew point will be around 49F with an average humidity of 69%. Winds will be 7 mph from the SW.

    Night

    48°F

    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 80%. Winds will be 2 mph from the W.

  • Day

    61°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 45F with an average humidity of 69%. Winds will be 6 mph from the NW.

    Night

    47°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 76%. Winds will be 4 mph from the W.