National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: Fri, 05-09-2025 3:07am CDT

Stillwater, OK
 
  Friday

Friday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
  Hi 77 °F Hi 75 °F Hi 78 °F Hi 78 °F Hi 84 °F Hi 90 °F Hi 87 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 53 °F Lo 48 °F Lo 48 °F Lo 51 °F Lo 56 °F Lo 62 °F Lo 65 °F  

 

Overnight
 
Mostly clear, with a low around 53. North northwest wind around 3 mph.
Friday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 77. North northeast wind 3 to 10 mph. Chance of precipitation is 20%.
Friday Night
 
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 48. North northeast wind 2 to 9 mph. Chance of precipitation is 20%.
Saturday
 
Sunny, with a high near 75. North northeast wind 2 to 8 mph.
Saturday Night
 
Partly cloudy, with a low around 48. Northeast wind 2 to 7 mph.
Sunday
 
Sunny, with a high near 78.
Sunday Night
 
Mostly clear, with a low around 51.
Monday
 
Sunny, with a high near 78.
Monday Night
 
Mostly clear, with a low around 56.
Tuesday
 
Sunny, with a high near 84.
Tuesday Night
 
Mostly clear, with a low around 62.
Wednesday
 
Sunny, with a high near 90.
Wednesday Night
 
Partly cloudy, with a low around 65.
Thursday
 
Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Stillwater, OK.