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.

Overcast

59°F

15°C

Humidity 32%
Wind Speed NE 10 mph
Barometer 30.05 in (1016.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 10 May 2:53 am CDT
Extended Forecast for

Cosby MO

  • Overnight

    Overnight: Partly cloudy, with a low around 53. Northeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. North wind 7 to 9 mph.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. North wind around 5 mph becoming light and variable.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. Light south wind becoming southwest 6 to 11 mph in the morning.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. South southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Breezy.

    High: 86 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. Northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 70. North wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 49. North wind around 5 mph becoming light and variable.
Monday
Sunny, with a high near 80. Light south wind becoming southwest 6 to 11 mph in the morning.
Monday Night
Mostly clear, with a low around 59. South southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 86. Breezy.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 86. Breezy.
Thursday Night
Partly cloudy, with a low around 67. Breezy.
Friday
Mostly sunny, with a high near 94.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cosby MO
 39.86°N 94.68°W (Elev. 886 ft)
Last Update:
1:26 am CDT May 10, 2026
Forecast Valid:
3am CDT May 10, 2026-6pm CDT May 16, 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