| NWS Forecast for: Stillwater OK Issued by: National Weather Service Norman, OK Last Update: 1:27 pm CDT Jun 16, 2026 |  |
Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 75. South wind 9 to 13 mph, with gusts as high as 20 mph. Wednesday: Sunny and hot, with a high near 99. Heat index values as high as 107. South southwest wind 15 to 21 mph, with gusts as high as 31 mph. Wednesday Night: Mostly clear, with a low around 75. South wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph. Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. East wind 6 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 5 to 13 mph, with gusts as high as 20 mph. Juneteenth: Partly sunny, with a high near 86. Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Sunday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 74. Chance of precipitation is 60%. Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. | |
| Stillwater OK 36.11°N 97.06°W | |
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