National Weather Service Forecast for: Junction City KS
Issued by: National Weather Service Topeka, KS
Updated: 5:51 am CDT May 26, 2026
 
Today

Today: Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph.
Mostly Sunny

Tonight

Tonight: Mostly clear, with a low around 60. Southeast wind 5 to 10 mph becoming light  after midnight.
Mostly Clear

Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the afternoon.
Mostly Sunny
then Slight
Chance
T-storms
Wednesday
Night
Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.
Slight Chance
T-storms

Thursday

Thursday: A chance of showers, with thunderstorms also possible after 10am.  Mostly cloudy, with a high near 82. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 50%.
Chance
Showers then
Chance
T-storms
Thursday
Night
Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm  in the evening.
Slight Chance
T-storms then
Chance
Showers
Friday

Friday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 80. East wind 5 to 10 mph.  Chance of precipitation is 50%.
Chance
Showers then
Chance
T-storms
Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. East wind 5 to 10 mph becoming light southeast  in the evening.
Chance
T-storms

Saturday

Saturday: A slight chance of showers and thunderstorms, then a chance of showers after 1pm.  Mostly cloudy, with a high near 81. Light east wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 40%.
Slight Chance
T-storms then
Chance
Showers
Hi 86 °F Lo 60 °F Hi 86 °F Lo 64 °F Hi 82 °F Lo 64 °F Hi 80 °F Lo 62 °F Hi 81 °F

 

Today
 
Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph.
Tonight
 
Mostly clear, with a low around 60. Southeast wind 5 to 10 mph becoming light after midnight.
Wednesday
 
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
 
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
 
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 82. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
 
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Friday
 
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. East wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night
 
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 5 to 10 mph becoming light southeast in the evening.
Saturday
 
A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Mostly cloudy, with a high near 81. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Saturday Night
 
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Sunday
 
A 20 percent chance of showers. Mostly cloudy, with a high near 80.
Sunday Night
 
Mostly cloudy, with a low around 58.
Monday
 
Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Junction City KS.