Five Day Weather Forecast for Stillwater

National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: Tue, 04-07-2026 1:27am CDT

Stillwater, OK
 
  Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday

Saturday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday

Sunday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday

Monday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
  Hi 73 °F Hi 76 °F Hi 81 °F Hi 80 °F Hi 80 °F Hi 80 °F Hi 84 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 43 °F Lo 47 °F Lo 54 °F Lo 58 °F Lo 60 °F Lo 61 °F Lo 62 °F  

 

Overnight
 
Partly cloudy, with a low around 43. South southeast wind around 3 mph.
Tuesday
 
Mostly sunny, with a high near 73. South southeast wind 3 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
 
Partly cloudy, with a low around 47. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday
 
Sunny, with a high near 76. South wind 6 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
 
Mostly clear, with a low around 54. South wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday
 
Mostly sunny, with a high near 81.
Thursday Night
 
Partly cloudy, with a low around 58.
Friday
 
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Saturday
 
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Sunday
 
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Sunday Night
 
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Monday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.

 

Forecast from NOAA-NWS for Stillwater, OK.

weather map



USA Weather Finder