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

Overnight: Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 76. North wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms

 Monday

Monday: Showers and possibly a thunderstorm, mainly before 10am, then a chance of showers and thunderstorms after 10am. High near 87. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers then
Chance
T-storms
 Monday
Night
Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East northeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Showers
Likely
 Tuesday

Tuesday: A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Heat index values as high as 97. South southeast wind 5 to 9 mph.
Chance
T-storms

 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South southeast wind 6 to 8 mph.
Chance
T-storms

 Wednesday

Wednesday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 91.
Chance
T-storms then
Chance
Showers
 Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Chance
T-storms

 Thursday

Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91.
Slight Chance
T-storms

 Thursday
Night
Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75.
Mostly Clear
then Slight
Chance
T-storms
Lo 76 °F Hi 87 °F Lo 71 °F Hi 88 °F Lo 74 °F Hi 91 °F Lo 73 °F Hi 91 °F Lo 75 °F

Severe Thunderstorm Watch
Flood Advisory
 

Overnight
 
 Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 76. North wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
 Showers and possibly a thunderstorm, mainly before 10am, then a chance of showers and thunderstorms after 10am. High near 87. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East northeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88. Heat index values as high as 97. South southeast wind 5 to 9 mph.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South southeast wind 6 to 8 mph.
Wednesday
 
 A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 91.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
 
 A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91.
Thursday Night
 
 A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75.
Friday
 
 Partly sunny, with a high near 93.
Friday Night
 
 Mostly clear, with a low around 78.
Saturday
 
 Mostly sunny, with a high near 94.
Saturday Night
 
 Mostly clear, with a low around 79.
Sunday
 
 Sunny, with a high near 96.

 

Forecast from NOAA-NWS for Ada OK.