National Weather Service Forecast for: Sapulpa OK
Issued by: National Weather Service Tulsa, OK
Updated: 4:50 pm CDT Jul 28, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Wednesday

Wednesday: Partly sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the afternoon.
Hot

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 10pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph.
Chance
Showers

 Thursday

Thursday: Mostly sunny, with a high near 99. Heat index values as high as 106. Southeast wind 5 to 10 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph.
Partly Cloudy
then Slight
Chance
T-storms
 Friday

Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 101. South wind 5 to 10 mph becoming west in the afternoon.
Slight Chance
T-storms

 Friday
Night
Friday Night: Mostly clear, with a low around 73. North wind 5 to 10 mph.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 89. North wind around 10 mph, with gusts as high as 20 mph.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 69. North wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Clear
Lo 77 °F Hi 100 °F Lo 78 °F Hi 99 °F Lo 78 °F Hi 101 °F Lo 73 °F Hi 89 °F Lo 69 °F

Hazardous Weather Outlook
Heat Advisory
Extreme Heat Warning
 

Tonight
 
 Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
 
 Partly sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms, mainly after 10pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph.
Thursday
 
 Mostly sunny, with a high near 99. Heat index values as high as 106. Southeast wind 5 to 10 mph.
Thursday Night
 
 A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph.
Friday
 
 A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 101. South wind 5 to 10 mph becoming west in the afternoon.
Friday Night
 
 Mostly clear, with a low around 73. North wind 5 to 10 mph.
Saturday
 
 Sunny, with a high near 89. North wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
 
 Mostly clear, with a low around 69. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
 
 Sunny, with a high near 89. North wind 5 to 10 mph.
Sunday Night
 
 Clear, with a low around 69. Northeast wind 5 to 10 mph becoming light in the evening.
Monday
 
 Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 96. Calm wind becoming east around 5 mph in the morning.

 

Forecast from NOAA-NWS for Sapulpa OK.