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Mangum, OK Weather Forecast
Mangum, OK Weather Forecast Date: 535 AM CDT Wed Sep 16 2026
The area/counties/county of: Greer, including the cities of: Mangum and Granite.or toggle through each period.
Today... Sunny, hot with highs around 100. South winds 10 to 15 mph.
Tonight... Clear. Lows in the lower 70s. South winds 10 to 15 mph.
Thursday... Sunny. Highs in the upper 90s. South winds 5 to 10 mph.
Thursday Night... Mostly clear. Lows in the lower 70s. South winds 10 to 15 mph.
Friday... Sunny. Highs in the upper 90s. South winds 10 to 15 mph.
Friday Night... Mostly clear. Lows in the lower 70s.
Saturday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20%.
Saturday Night... Mostly clear in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 50%.
Sunday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40%.
Sunday Night... A chance of thunderstorms in the evening. Showers likely. Lows in the mid 60s. Chance of rain 60%.
Monday... Mostly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40%.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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