National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Allen County Airport (KK88)

Lat: 37.87°NLon: 95.39°WElev: 1015ft.

Fair

68°F

20°C

Humidity 56%
Wind Speed S 14 mph
Barometer 29.91 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 Mar 10:15 pm CDT
Extended Forecast for

La Harpe KS

  • Tonight

    Tonight: Clear, with a low around 59. South southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 59 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84. Breezy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. Breezy, with a south wind 18 to 21 mph, with gusts as high as 33 mph.

    Low: 64 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 36 mph.

    High: 82 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before 4am, then showers and thunderstorms likely after 4am. Low around 53. South southwest wind 10 to 13 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 53 °F

    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    T-storms
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 59. South southwest wind around 15 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 84. Breezy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Monday Night
Partly cloudy, with a low around 64. Breezy, with a south wind 18 to 21 mph, with gusts as high as 33 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 36 mph.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 4am, then showers and thunderstorms likely after 4am. Low around 53. South southwest wind 10 to 13 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 64. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48.
Friday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 76. Breezy.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 62. Breezy. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37.
Sunday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
La Harpe KS
 37.91°N 95.31°W
Last Update:
7:46 pm CDT Mar 29, 2026
Forecast Valid:
10pm CDT Mar 29, 2026-6pm CDT Apr 5, 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