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.

Overcast

41°F

5°C

Humidity 86%
Wind Speed SE 10 mph
Barometer 30.12 in (1020.6 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Wind Chill35°F (2°C)
Last update 2 Mar 3:53 pm CST
Extended Forecast for

Saint Joseph MO

  • Tonight

    Tonight: Rain likely, mainly before 4am. Cloudy, with a low around 37. East southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly after 3pm. Cloudy, with a high near 52. Northeast wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 41. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 55. North northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Thursday

    Thursday: A slight chance of rain. Partly 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 showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Chance Rain
    then Showers
    Likely

  • Friday

    Friday: Rain before noon, then showers after noon. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Rain

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers then
    Chance
    Showers

Detailed Forecast

Tonight
Rain likely, mainly before 4am. Cloudy, with a low around 37. East southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly after 3pm. Cloudy, with a high near 52. Northeast wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 41. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 55. North northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A slight chance of rain. Partly sunny, with a high near 66. Chance of precipitation is 20%.
Thursday Night
A chance of rain, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Friday
Rain before noon, then showers after noon. High near 74. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 44. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Joseph MO
 39.77°N 94.83°W (Elev. 968 ft)
Last Update:
1:47 pm CST Mar 2, 2026
Forecast Valid:
4pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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