Five Day Weather Forecast for Stillwater

National Weather Service Forecast for: Stillwater, OK
Issued by: National Weather Service Norman, OK
Updated: Tue, 02-03-2026 1:22am CST

Stillwater, OK
 
  Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Slight Chance Freezing Rain then Partly Sunny
Slight Chance Freezing Rain then Partly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
  Hi 54 °F Hi 51 °F Hi 65 °F Hi 70 °F Hi 71 °F Hi 65 °F Hi 65 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 33 °F Lo 29 °F Lo 26 °F Lo 37 °F Lo 35 °F Lo 40 °F Lo 35 °F  

 

Overnight
 
Mostly cloudy. Low around 33, with temperatures rising to around 37 overnight. North northwest wind around 9 mph.
Tuesday
 
Mostly sunny, with a high near 54. North northwest wind 6 to 10 mph.
Tuesday Night
 
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 29. North northeast wind around 5 mph. Chance of precipitation is 20%.
Wednesday
 
A slight chance of freezing rain before 9am, then a slight chance of rain showers between 9am and noon. Partly sunny, with a high near 51. North wind 2 to 10 mph. Chance of precipitation is 20%. Little or no ice accumulation expected.
Wednesday Night
 
Mostly clear, with a low around 26. West northwest wind 2 to 6 mph.
Thursday
 
Sunny, with a high near 65.
Thursday Night
 
Mostly clear, with a low around 37.
Friday
 
Sunny, with a high near 70.
Friday Night
 
Mostly clear, with a low around 35.
Saturday
 
Sunny, with a high near 71.
Saturday Night
 
Partly cloudy, with a low around 40.
Sunday
 
Mostly sunny, with a high near 65.
Sunday Night
 
Partly cloudy, with a low around 35.
Monday
 
Mostly sunny, with a high near 65.

 

Forecast from NOAA-NWS for Stillwater, OK.

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