National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: Wed, 03-11-2026 1:42pm CDT

Stillwater, OK
 
This
Afternoon
This Afternoon: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Partly Sunny
Partly Sunny
 
Hi 57 °F Hi 66 °F Hi 73 °F Hi 79 °F Hi 70 °F Hi 50 °F Hi 66 °F  
 
Tonight

Tonight: Clear
Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 32 °F Lo 45 °F Lo 44 °F Lo 55 °F Lo 26 °F Lo 32 °F Lo 43 °F  

 

This Afternoon
 
Sunny. High near 57, with temperatures falling to around 52 in the afternoon. North wind around 24 mph, with gusts as high as 37 mph.
Tonight
 
Clear, with a low around 32. North northwest wind 2 to 21 mph, with gusts as high as 31 mph.
Thursday
 
Sunny, with a high near 66. Southwest wind 2 to 16 mph, with gusts as high as 24 mph.
Thursday Night
 
Mostly clear, with a low around 45. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Friday
 
Sunny, with a high near 73. Southeast wind around 8 mph.
Friday Night
 
Mostly clear, with a low around 44.
Saturday
 
Sunny, with a high near 79.
Saturday Night
 
Partly cloudy, with a low around 55.
Sunday
 
Partly sunny, with a high near 70.
Sunday Night
 
Mostly cloudy, with a low around 26.
Monday
 
Partly sunny, with a high near 50.
Monday Night
 
Mostly cloudy, with a low around 32.
Tuesday
 
Partly sunny, with a high near 66.
Tuesday Night
 
Partly cloudy, with a low around 43.

 

Forecast from NOAA-NWS for Stillwater, OK.