| National Weather Service Forecast for:
Stillwater, OK Issued by: National Weather Service Norman, OK |
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| Updated: Mon, 08-11-2025 8:25pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Stillwater, OK | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between 1 and 2 inches possible. |
| Tuesday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible. |
| Tuesday Night |
A slight chance of showers and thunderstorms. Mostly clear, with a low around 70. East northeast wind around 3 mph. Chance of precipitation is 20%. |
| Wednesday |
A slight chance of rain showers before 7am. Mostly sunny, with a high near 92. Heat index values as high as 98. East southeast wind around 5 mph. Chance of precipitation is 20%. |
| Wednesday Night |
Mostly clear, with a low around 71. Southeast wind around 5 mph. |
| Thursday |
Sunny, with a high near 96. |
| Thursday Night |
Mostly clear, with a low around 76. |
| Friday |
Sunny, with a high near 98. |
| Friday Night |
Mostly clear, with a low around 76. |
| Saturday |
Mostly sunny, with a high near 97. |
| Saturday Night |
Mostly clear, with a low around 76. |
| Sunday |
Mostly sunny, with a high near 97. |
| Sunday Night |
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Chance of precipitation is 20%. |
| Monday |
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 96. |
Forecast from NOAA-NWS for Stillwater, OK.