National Weather Service Forecast for: Leavenworth KS
Issued by: National Weather Service Kansas City/Pleasant Hill, MO
Updated: 3:17 pm CST Dec 17, 2025
 
Overnight

Overnight: A chance of rain, mainly after 3am. Cloudy, with a low around 41. South southwest wind 14 to 16 mph becoming west northwest. Winds could gust as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain


 Thursday

Thursday: A slight chance of rain before 7am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 49 by 10am, then falling to around 37 during the remainder of the day. Windy, with a west northwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
Slight Chance
Rain and
Breezy then
Sunny and
Windy
 Thursday
Night
Thursday Night: Clear, with a low around 22. Blustery, with a northwest wind 17 to 22 mph becoming light west after midnight. Winds could gust as high as 28 mph.
Clear and
Blustery then
Clear

 Friday

Friday: Sunny, with a high near 47. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Sunny


 Friday
Night
Friday Night: Partly cloudy, with a low around 37. South southwest wind 8 to 13 mph, with gusts as high as 25 mph.
Partly Cloudy


 Saturday

Saturday: Mostly sunny, with a high near 51.
Mostly Sunny


 Saturday
Night
Saturday Night: Partly cloudy, with a low around 25.
Partly Cloudy


 Sunday

Sunday: Mostly sunny, with a high near 47.
Mostly Sunny


 Sunday
Night
Sunday Night: Partly cloudy, with a low around 34.
Partly Cloudy
Lo 41 °F Hi 49 °F⇓ Lo 22 °F Hi 47 °F Lo 37 °F Hi 51 °F Lo 25 °F Hi 47 °F Lo 34 °F

Wind Advisory
Hazardous Weather Outlook
 

Overnight
 
 A chance of rain, mainly after 3am. Cloudy, with a low around 41. South southwest wind 14 to 16 mph becoming west northwest. Winds could gust as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 A slight chance of rain before 7am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 49 by 10am, then falling to around 37 during the remainder of the day. Windy, with a west northwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
Thursday Night
 
 Clear, with a low around 22. Blustery, with a northwest wind 17 to 22 mph becoming light west after midnight. Winds could gust as high as 28 mph.
Friday
 
 Sunny, with a high near 47. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
 
 Partly cloudy, with a low around 37. South southwest wind 8 to 13 mph, with gusts as high as 25 mph.
Saturday
 
 Mostly sunny, with a high near 51.
Saturday Night
 
 Partly cloudy, with a low around 25.
Sunday
 
 Mostly sunny, with a high near 47.
Sunday Night
 
 Partly cloudy, with a low around 34.
Monday
 
 Partly sunny, with a high near 55.
Monday Night
 
 Partly cloudy, with a low around 40.
Tuesday
 
 Mostly sunny, with a high near 59.
Tuesday Night
 
 Mostly cloudy, with a low around 39.
Wednesday
 
 Partly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Leavenworth KS.