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Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fog/Mist

24°F

-4°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in (1014.0 mb)
Dewpoint 24°F (-4°C)
Visibility 5.00 mi
Last update 6 Dec 12:53 am CST
Extended Forecast for

Saint Joseph MO

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Light northwest wind.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 3pm. Mostly cloudy, with a high near 42. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before midnight. Cloudy during the early evening, then gradual clearing, with a low around 22. South southeast wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 27. North wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 27 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. North wind around 6 mph becoming calm in the evening.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Light northwest wind.
Saturday
A slight chance of rain after 3pm. Mostly cloudy, with a high near 42. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain before midnight. Cloudy during the early evening, then gradual clearing, with a low around 22. South southeast wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 27. North wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 13. North wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Joseph MO
 39.77°N 94.86°W (Elev. 899 ft)
Last Update:
11:42 pm CST Dec 5, 2025
Forecast Valid:
1am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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