Hazardous Weather Conditions
Current conditions at
St. Joseph, Rosecrans Memorial Airport (KSTJ)
Lat: 39.77°NLon: 94.91°WElev: 823ft.
Fog/Mist
42°F
6°C
| Humidity | 92% |
| Wind Speed | NE 5 mph |
| Barometer | 30.01 in (1016.8 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 2.50 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 3 Mar 11:53 am CST |
Extended Forecast for
De Kalb MO
This Afternoon

High: 48 °F
Rain Likely
and Patchy
FogTonight

Low: 39 °F
Rain Likely
and Patchy
FogWednesday
High: 53 °F
Slight Chance
Drizzle and
Patchy Fog
then Rain
LikelyWednesday Night
Low: 39 °F
Chance Rain
then Slight
Chance RainThursday

High: 65 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Chance
T-storms then
RainFriday

High: 72 °F
Rain and
BreezyFriday Night
Low: 38 °F
Rain then
Chance RainSaturday

High: 56 °F
Sunny
Detailed Forecast
This Afternoon
Rain likely, mainly after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 48. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely before midnight, then drizzle likely, mainly between midnight and 3am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a low around 39. North northeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of drizzle before noon, then rain likely, mainly after 3pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 53. North northeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 65. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Thursday Night
A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then rain and possibly a thunderstorm after midnight. Low around 54. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain. High near 72. Breezy. Chance of precipitation is 80%.
Friday Night
Rain, mainly before midnight. Low around 38. Chance of precipitation is 80%.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
De Kalb MO
39.59°N 94.91°W (Elev. 1047 ft)
39.59°N 94.91°W (Elev. 1047 ft)
12:31 pm CST Mar 3, 2026
12pm CST Mar 3, 2026-6pm CDT Mar 9, 2026



