Five Day Weather Forecast for Stillwater

National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: Sat, 10-10-2026 1:26am CDT

Stillwater, OK
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Columbus
Day
Columbus Day: Sunny
Sunny
Tuesday

Tuesday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Chance Rain Showers
Chance Rain Showers
  Hi 90 °F Hi 92 °F Hi 92 °F Hi 93 °F Hi 87 °F Hi 81 °F Hi 74 °F
 
Overnight

Overnight: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Clear
Clear
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 58 °F Lo 64 °F Lo 70 °F Lo 71 °F Lo 70 °F Lo 64 °F Lo 59 °F  

 

Overnight
 
Clear, with a low around 58. South wind around 2 mph.
Saturday
 
Sunny, with a high near 90. South wind 2 to 13 mph, with gusts as high as 18 mph.
Saturday Night
 
Clear, with a low around 64. South wind around 10 mph.
Sunday
 
Mostly sunny, with a high near 92. South southwest wind 8 to 16 mph, with gusts as high as 25 mph.
Sunday Night
 
Mostly clear, with a low around 70. South wind around 14 mph, with gusts as high as 22 mph.
Columbus Day
 
Sunny, with a high near 92.
Monday Night
 
Clear, with a low around 71.
Tuesday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
Tuesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 50%.
Wednesday
 
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 87. Chance of precipitation is 70%.
Wednesday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Thursday
 
Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Thursday Night
 
A chance of rain showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
 
A chance of rain showers before 1pm. Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Stillwater, OK.

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