National Weather Service Forecast for:
Stillwater, OK
Issued by: National Weather Service Norman, OK |
| Updated: Wed, 06-24-2026 1:27pm CDT |
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| Stillwater, OK
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This
Afternoon
Chance Showers And T-Storms
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Thursday
Chance Showers And T-Storms
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Friday
Chance Showers And T-Storms
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Saturday
Mostly Sunny
|
Sunday
Sunny
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Monday
Sunny
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Tuesday
Sunny
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| Hi 82 °F |
Hi 90 °F |
Hi 91 °F |
Hi 94 °F |
Hi 94 °F |
Hi 95 °F |
Hi 97 °F |
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| |
Tonight
Chance Showers And T-Storms
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Thursday
Night
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
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Friday
Night
Partly Cloudy
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Saturday
Night
Mostly Clear
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Sunday
Night
Mostly Clear
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Monday
Night
Mostly Clear
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Tuesday
Night
Mostly Clear
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| Lo 70 °F |
Lo 73 °F |
Lo 77 °F |
Lo 79 °F |
Lo 79 °F |
Lo 79 °F |
Lo 77 °F |
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This Afternoon
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A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82. East southeast wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Tonight
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A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East southeast wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Thursday
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A chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 99. Southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday Night
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A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Heat index values as high as 97. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. |
Friday
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A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. South southwest wind around 10 mph. Chance of precipitation is 40%. |
Friday Night
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Partly cloudy, with a low around 77. |
Saturday
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Mostly sunny, with a high near 94. |
Saturday Night
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Mostly clear, with a low around 79. |
Sunday
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Sunny, with a high near 94. |
Sunday Night
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Mostly clear, with a low around 79. |
Monday
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Sunny, with a high near 95. |
Monday Night
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Mostly clear, with a low around 79. |
Tuesday
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Sunny, with a high near 97. |
Tuesday Night
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Mostly clear, with a low around 77. |