National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: Sat, 10-24-2026 1:27am CDT

Stillwater, OK
 
Today

Today: Partly Sunny
Partly Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
 
Hi 81 °F Hi 79 °F Hi 76 °F Hi 75 °F Hi 79 °F Hi 79 °F Hi 74 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Friday
Night
Friday Night: Rain Showers Likely
Rain Showers Likely
 
Lo 56 °F Lo 55 °F Lo 56 °F Lo 57 °F Lo 58 °F Lo 57 °F Lo 56 °F  

 

Today
 
Partly sunny, with a high near 81. South southeast wind 5 to 8 mph.
Tonight
 
Mostly cloudy, with a low around 56. Southeast wind 2 to 6 mph.
Sunday
 
Partly sunny, with a high near 79. South southeast wind 3 to 8 mph.
Sunday Night
 
Mostly cloudy, with a low around 55. South southeast wind around 6 mph.
Monday
 
Partly sunny, with a high near 76. South southeast wind 2 to 8 mph.
Monday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 20%.
Tuesday
 
A slight chance of rain showers before 1pm. Partly sunny, with a high near 75. Chance of precipitation is 20%.
Tuesday Night
 
Partly cloudy, with a low around 57.
Wednesday
 
Sunny, with a high near 79.
Wednesday Night
 
Mostly clear, with a low around 58.
Thursday
 
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Friday
 
A chance of rain showers. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Friday Night
 
Rain showers likely. Mostly cloudy, with a low around 56.

 

Forecast from NOAA-NWS for Stillwater, OK.