National Weather Service Forecast for: McPherson KS
Issued by: National Weather Service Wichita KS
Updated: 9:56 pm CDT Sep 12, 2026
 
Overnight

Overnight: A 30 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 65. East northeast wind around 6 mph.
Chance
T-storms

 Sunday

Sunday: A slight chance of showers and thunderstorms between 7am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 90. South southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 70. South southeast wind around 11 mph, with gusts as high as 20 mph.
Partly Cloudy


 Monday

Monday: Sunny and hot, with a high near 97. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Sunny then
Sunny and
Breezy

 Monday
Night
Monday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 73. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.
Mostly Clear
and Breezy
then Slight
Chance
Showers
 Tuesday

Tuesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 93. Chance of precipitation is 70%.
Showers
Likely

 Tuesday
Night
Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Showers
Likely

 Wednesday

Wednesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Chance
Showers then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
Chance
T-storms then
Showers
Likely
Lo 65 °F Hi 90 °F Lo 70 °F Hi 97 °F Lo 73 °F Hi 93 °F Lo 66 °F Hi 89 °F Lo 67 °F

Hazardous Weather Outlook
 

Overnight
 
 A 30 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 65. East northeast wind around 6 mph.
Sunday
 
 A slight chance of showers and thunderstorms between 7am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 90. South southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday Night
 
 Partly cloudy, with a low around 70. South southeast wind around 11 mph, with gusts as high as 20 mph.
Monday
 
 Sunny and hot, with a high near 97. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Monday Night
 
 A 20 percent chance of showers after 1am. Partly cloudy, with a low around 73. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.
Tuesday
 
 Showers likely and possibly a thunderstorm. Partly sunny, with a high near 93. Chance of precipitation is 70%.
Tuesday Night
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Wednesday
 
 A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Wednesday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
Thursday
 
 A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.
Thursday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Friday
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Saturday
 
 A 30 percent chance of showers. Partly sunny, with a high near 76.

 

Forecast from NOAA-NWS for McPherson KS.