National Weather Service Forecast for: Chickasha OK
Issued by: National Weather Service Norman, OK
Updated: 3:37 am CDT Jun 22, 2026
 
Today

Today: A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 87. East northeast wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Chance
T-storms
 Tonight

Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Partly cloudy, with a low around 69. East wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely

 Tuesday

Tuesday: A 40 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 99. South wind 6 to 11 mph.
Chance
T-storms

 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind around 10 mph.
Chance
T-storms

 Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. South wind 8 to 11 mph.
Slight Chance
T-storms

 Wednesday
Night
Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 72.
Chance
T-storms

 Thursday

Thursday: Mostly sunny, with a high near 92.
Mostly Sunny

 Thursday
Night
Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Slight Chance
T-storms

 Friday

Friday: Partly sunny, with a high near 96.
Partly Sunny
Hi 87 °F Lo 69 °F Hi 91 °F Lo 73 °F Hi 92 °F Lo 72 °F Hi 92 °F Lo 74 °F Hi 96 °F

 

Today
 
 A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 87. East northeast wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Partly cloudy, with a low around 69. East wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
 A 40 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 99. South wind 6 to 11 mph.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind around 10 mph.
Wednesday
 
 A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. South wind 8 to 11 mph.
Wednesday Night
 
 A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 72.
Thursday
 
 Mostly sunny, with a high near 92.
Thursday Night
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
 
 Partly sunny, with a high near 96.
Friday Night
 
 Partly cloudy, with a low around 79.
Saturday
 
 Mostly sunny and hot, with a high near 99.
Saturday Night
 
 Mostly clear, with a low around 80.
Sunday
 
 Sunny and hot, with a high near 101. Windy.

 

Forecast from NOAA-NWS for Chickasha OK.