74631 Weather (Blackwell, OK)

Weather forecast for: Blackwell OK

Last Update: 7:42 pm CDT Sep 8, 2026

Tonight: Mostly clear, with a low around 77. South southeast wind around 9 mph.

Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 102. Heat index values as high as 109. South southwest wind 7 to 10 mph. Chance of precipitation is 30%.

Wednesday Night: Showers and possibly a thunderstorm. Low around 69. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday: A 50 percent chance of showers and thunderstorms before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. North northeast wind 5 to 7 mph becoming southeast in the afternoon.

Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 66. East southeast wind 3 to 6 mph.

Friday: Mostly sunny, with a high near 93.

Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.

Saturday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 92.

Sunday Night: Mostly clear, with a low around 69.

Monday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.

Monday Night: A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 65.

Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.