National Weather Service Forecast for: Ada OK
Issued by: National Weather Service Norman, OK
Updated: 1:27 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Mostly sunny and hot, with a high near 101. Heat index values as high as 106. South wind around 7 mph.
Hot
 Tonight

Tonight: Partly cloudy, with a low around 77. South wind 5 to 8 mph.
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny and hot, with a high near 101. Heat index values as high as 107. South wind 5 to 8 mph.
Hot
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 77. South southeast wind 5 to 8 mph.
Mostly Clear
 Thursday

Thursday: Mostly sunny and hot, with a high near 101. South wind 5 to 9 mph.
Hot
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 78.
Partly Cloudy
 Friday

Friday: Mostly sunny and hot, with a high near 103.
Hot
 Friday
Night
Friday Night: Mostly clear, with a low around 75.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 94.
Sunny
Hi 101 °F Lo 77 °F Hi 101 °F Lo 77 °F Hi 101 °F Lo 78 °F Hi 103 °F Lo 75 °F Hi 94 °F

Heat Advisory
Heat Advisory
 

This Afternoon
 
 Mostly sunny and hot, with a high near 101. Heat index values as high as 106. South wind around 7 mph.
Tonight
 
 Partly cloudy, with a low around 77. South wind 5 to 8 mph.
Wednesday
 
 Mostly sunny and hot, with a high near 101. Heat index values as high as 107. South wind 5 to 8 mph.
Wednesday Night
 
 Mostly clear, with a low around 77. South southeast wind 5 to 8 mph.
Thursday
 
 Mostly sunny and hot, with a high near 101. South wind 5 to 9 mph.
Thursday Night
 
 Partly cloudy, with a low around 78.
Friday
 
 Mostly sunny and hot, with a high near 103.
Friday Night
 
 Mostly clear, with a low around 75.
Saturday
 
 Sunny, with a high near 94.
Saturday Night
 
 Clear, with a low around 68.
Sunday
 
 Sunny, with a high near 92.
Sunday Night
 
 Clear, with a low around 69.
Monday
 
 Sunny, with a high near 96.

 

Forecast from NOAA-NWS for Ada OK.