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

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fog/Mist

38°F

3°C

Humidity 97%
Wind Speed E 7 mph
Barometer 30.05 in (1018.1 mb)
Dewpoint 37°F (3°C)
Visibility 2.00 mi
Wind Chill33°F (1°C)
Last update 3 Mar 1:53 am CST
Extended Forecast for

Atchison KS

  • Overnight

    Overnight: A slight chance of rain before 3am. Patchy fog. Otherwise, cloudy, with a low around 37. Light east wind. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely, with thunderstorms also possible after 3pm. Patchy fog before noon. Otherwise, cloudy, with a high near 49. Northeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 39. Northeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Cloudy, with a high near 54. North northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain. Mostly sunny, with a high near 66. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain, then rain and possibly a thunderstorm after midnight. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain. High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Rain

  • Friday Night

    Friday Night: Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Overnight
A slight chance of rain before 3am. Patchy fog. Otherwise, cloudy, with a low around 37. Light east wind. Chance of precipitation is 20%.
Tuesday
Rain likely, with thunderstorms also possible after 3pm. Patchy fog before noon. Otherwise, cloudy, with a high near 49. Northeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 39. Northeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely, mainly after noon. Cloudy, with a high near 54. North northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Thursday Night
A chance of rain, then rain and possibly a thunderstorm after midnight. Low around 52. Chance of precipitation is 80%.
Friday
Rain. High near 73. Chance of precipitation is 80%.
Friday Night
Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Atchison KS
 39.57°N 95.14°W (Elev. 1004 ft)
Last Update:
12:32 am CST Mar 3, 2026
Forecast Valid:
2am CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation