Stillwater Weather Forecast
Weather forecast for: Stillwater OK
Last Update: 1:27 pm CDT Oct 2, 2026
This Afternoon: Partly sunny, with a high near 70. Northeast wind around 13 mph, with gusts as high as 20 mph.
Tonight: Partly cloudy, with a low around 57. North northeast wind 5 to 9 mph.
Saturday: Mostly cloudy, with a high near 75. Northeast wind 3 to 5 mph.
Saturday Night: Partly cloudy, with a low around 59. Calm wind.
Sunday: Mostly sunny, with a high near 81. Light north wind becoming north northeast 5 to 9 mph in the morning.
Sunday Night: Clear, with a low around 55.
Monday: Sunny, with a high near 79.
Monday Night: Clear, with a low around 52.
Tuesday: Sunny, with a high near 83.
Tuesday Night: Mostly clear, with a low around 56.
Wednesday: Sunny, with a high near 86.
Wednesday Night: Clear, with a low around 60.
Thursday: Sunny, with a high near 86.