| National Weather Service Forecast for:
Stillwater, OK Issued by: National Weather Service Norman, OK |
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| Updated: Fri, 05-15-2026 1:27pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Stillwater, OK | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Partly sunny, with a high near 91. South wind around 20 mph, with gusts as high as 30 mph. |
| Tonight |
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 72. South southeast wind 12 to 20 mph, with gusts as high as 30 mph. |
| Saturday |
Mostly sunny, with a high near 90. South wind 13 to 21 mph, with gusts as high as 31 mph. |
| Saturday Night |
Mostly clear, with a low around 72. South wind 15 to 21 mph, with gusts as high as 31 mph. |
| Sunday |
Mostly sunny, with a high near 90. South wind 17 to 23 mph, with gusts as high as 35 mph. |
| Sunday Night |
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 73. |
| Monday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%. |
| Monday Night |
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 63. Chance of precipitation is 60%. |
| Tuesday |
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 60%. |
| Tuesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%. |
| Wednesday |
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%. |
| Wednesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%. |
| Thursday |
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 40%. |
| Thursday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. |
Forecast from NOAA-NWS for Stillwater, OK.