Areas of Severe Thunderstorms Monday

Showers and thunderstorms will be possible from the northern Plains to the Gulf Coast on Monday. Thunderstorms with large hail and severe wind gusts are expected Monday afternoon and evening across parts of the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Centerville Municipal Airport (KTVK)

Lat: 40.68°NLon: 92.9°WElev: 1030ft.

Overcast

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 1 Jun 3:15 am CDT
Extended Forecast for

Seymour IA

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a steady temperature around 68. Calm wind.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 82. Light northeast wind increasing to 5 to 9 mph in the morning.

    High: 82 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. East wind 6 to 9 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, then becoming mostly cloudy during the afternoon, with a high near 81. East wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 81 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. East southeast wind 5 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a steady temperature around 68. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 82. Light northeast wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 57. East wind 6 to 9 mph.
Tuesday
Sunny, then becoming mostly cloudy during the afternoon, with a high near 81. East wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 55. East southeast wind 5 to 9 mph.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Seymour IA
 40.68°N 93.12°W
2:16 am CDT Jun 1, 2026
3am CDT Jun 1, 2026-6pm CDT Jun 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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