National Weather Service Forecast for: Leavenworth KS
Issued by: National Weather Service Kansas City/Pleasant Hill, MO
Updated: 1:46 am CDT Jun 22, 2026
 
Today

Today: Partly sunny, with a high near 77. Northeast wind around 6 mph.
Partly Sunny

 Tonight

Tonight: Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 60. East northeast wind around 6 mph becoming calm in the evening.
Partly Cloudy
then Patchy
Fog
 Tuesday

Tuesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the morning.
Patchy Fog
then Partly
Sunny
 Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms. Partly cloudy during the early evening, then becoming cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Chance
T-storms

 Wednesday

Wednesday: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Wednesday
Night
Wednesday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Partly Cloudy
then Slight
Chance
T-storms
 Thursday

Thursday: A chance of showers after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Partly Sunny
then Chance
Showers
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Mostly Cloudy
then Chance
T-storms
 Friday

Friday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Chance
T-storms
Hi 77 °F Lo 60 °F Hi 81 °F Lo 65 °F Hi 82 °F Lo 63 °F Hi 80 °F Lo 63 °F Hi 81 °F

Hazardous Weather Outlook
 

Today
 
 Partly sunny, with a high near 77. Northeast wind around 6 mph.
Tonight
 
 Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 60. East northeast wind around 6 mph becoming calm in the evening.
Tuesday
 
 Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
 
 A chance of showers and thunderstorms. Partly cloudy during the early evening, then becoming cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
 
 A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Thursday
 
 A chance of showers after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Thursday Night
 
 A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Friday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Friday Night
 
 A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Saturday
 
 Partly sunny, with a high near 88.
Saturday Night
 
 Partly cloudy, with a low around 75.
Sunday
 
 Sunny, with a high near 92. Breezy.

 

Forecast from NOAA-NWS for Leavenworth KS.