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Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fog/Mist

51°F

11°C

Humidity 92%
Wind Speed NE 7 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 49°F (9°C)
Visibility 2.50 mi
Wind Chill48°F (9°C)
Last update 20 Nov 1:53 pm CST
Extended Forecast for

Lancaster KS

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. Light northeast wind.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after midnight. Low around 44. Light northeast wind becoming east northeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 44 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Patchy fog between noon and 2pm. High near 50. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers then
    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A slight chance of showers before midnight. Patchy fog between 3am and 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 56. Calm wind becoming west southwest around 5 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. Light northeast wind.
Tonight
Showers likely, then showers and possibly a thunderstorm after midnight. Low around 44. Light northeast wind becoming east northeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Patchy fog between noon and 2pm. High near 50. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A slight chance of showers before midnight. Patchy fog between 3am and 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 56. Calm wind becoming west southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A chance of showers after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Monday
Showers. High near 56. Chance of precipitation is 80%.
Monday Night
A chance of showers before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster KS
 39.57°N 95.32°W (Elev. 1165 ft)
Last Update:
1:06 pm CST Nov 20, 2025
Forecast Valid:
2pm CST Nov 20, 2025-6pm CST Nov 26, 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