Five Day Weather Forecast for Stillwater

National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: 5:12 pm CDT Oct 24, 2026

Stillwater, OK
 
  Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Rain Showers Likely
Rain Showers Likely
  Hi 80 °F Hi 78 °F Hi 76 °F Hi 81 °F Hi 82 °F Hi 76 °F Hi 76 °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: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Rain Showers Likely
Rain Showers Likely
 
Lo 56 °F Lo 55 °F Lo 57 °F Lo 59 °F Lo 60 °F Lo 61 °F Lo 59 °F  

 

Tonight
 
Mostly cloudy, with a low around 56. Southeast wind 2 to 6 mph.
Sunday
 
Partly sunny, with a high near 80. South southeast wind 2 to 7 mph.
Sunday Night
 
Mostly cloudy, with a low around 55. South southeast wind 2 to 6 mph.
Monday
 
Mostly sunny, with a high near 78. South wind 3 to 9 mph.
Monday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 57. South southeast wind around 6 mph. Chance of precipitation is 20%.
Tuesday
 
A chance of rain showers before 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.
Tuesday Night
 
Partly cloudy, with a low around 59.
Wednesday
 
Sunny, with a high near 81.
Wednesday Night
 
Mostly clear, with a low around 60.
Thursday
 
Mostly sunny, with a high near 82.
Thursday Night
 
Partly cloudy, with a low around 61.
Friday
 
A chance of rain showers after 7am. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
 
Rain showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
 
Rain showers likely. Mostly cloudy, with a high near 76.

 

Forecast from NOAA-NWS for Stillwater, OK.

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