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

Hazardous Weather Conditions

Current conditions at

Chillicothe, Chillicothe Agri-Science Center (KCDJ)

Lat: 39.82°NLon: 93.58°WElev: 768ft.

61°F

16°C

Humidity 65%
Wind Speed NE 3 mph
Barometer 30.19 in (1022.0 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 20 May 9:51 pm CDT
Extended Forecast for

Sumner MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. East northeast wind around 5 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 65. East northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after 4am. Cloudy, with a low around 53. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 66. East wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. East wind 5 to 7 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. East northeast wind around 5 mph.
Thursday
A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 65. East northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Showers likely, with thunderstorms also possible after 4am. Cloudy, with a low around 53. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm. High near 66. East wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Mostly cloudy, with a low around 52. East wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 56.
Memorial Day
Partly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 59.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sumner MO
 39.65°N 93.25°W (Elev. 659 ft)
Last Update:
6:22 pm CDT May 20, 2026
Forecast Valid:
10pm CDT May 20, 2026-6pm CDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation