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

Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

A Few Clouds and Breezy

65°F

18°C

Humidity 39%
Wind Speed SW 23 G 30 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 May 11:53 am CDT
Extended Forecast for

Atchison KS

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 3am and 4am, then a chance of sprinkles with a slight chance of showers after 4am. Increasing clouds, with a low around 51. Southwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 73. Light and variable wind becoming southeast around 5 mph in the morning.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 82. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of showers between 3am and 4am, then a chance of sprinkles with a slight chance of showers after 4am. Increasing clouds, with a low around 51. Southwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 73. Light and variable wind becoming southeast around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 48. Light and variable wind.
Saturday
Increasing clouds, with a high near 82. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atchison KS
 39.57°N 95.14°W (Elev. 1004 ft)
Last Update:
11:52 am CDT May 7, 2026
Forecast Valid:
12pm CDT May 7, 2026-6pm CDT May 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation