Fort Sill, OK

Current conditions, hourly and 7-day forecast, and live radar for Fort Sill, OK 73503. Right now: mostly clear, 76°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 76. South wind around 8 mph.
• Thursday: Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 96. Heat index values as high as 98. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
• Friday: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 100. Heat index values as high as 103. Southeast wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
• Friday Night: Clear, with a low around 75. South southeast wind 7 to 10 mph, with gusts as high as 18 mph.
• Saturday: Sunny, with a high near 103.