National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

50°F

10°C

Humidity 86%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 5:35 am CDT
Extended Forecast for

Longtown MO

  • Today

    Today: Mostly cloudy, with a high near 75. Calm wind becoming east around 6 mph in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 53. East northeast wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 85. North northwest wind 3 to 5 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Calm wind becoming southwest around 6 mph after midnight.

    Low: 60 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 90. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 64. South southwest wind 7 to 9 mph.

    Low: 64 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West southwest wind 6 to 8 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. Southwest wind around 6 mph.

    Low: 64 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. East wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, with a high near 75. Calm wind becoming east around 6 mph in the afternoon.
Tonight
A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 53. East northeast wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 85. North northwest wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 60. Calm wind becoming southwest around 6 mph after midnight.
Columbus Day
Sunny, with a high near 90. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Monday Night
Clear, with a low around 64. South southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 89. West southwest wind 6 to 8 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. Southwest wind around 6 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. East wind 5 to 8 mph becoming south southeast in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 59. East southeast wind around 6 mph.
Thursday
A chance of showers. Partly sunny, with a high near 79. South southwest wind 7 to 10 mph.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 54. Southwest wind around 7 mph becoming west northwest after midnight.
Friday
A slight chance of showers. Partly sunny, with a high near 71. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Longtown MO
 37.67°N 89.77°W
Last Update:
6:01 am CDT Oct 10, 2026
Forecast Valid:
6am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation