Duncan, Oklahoma | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    65°
    Friday 5/17
    Forecast night icon
    65°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the lower 60s. Southeast winds around 5 mph.
  • Forecast day icon
    Saturday
    Sunny
    89°
    Forecast night icon
    Night
    Clear
    68°
    Saturday 5/18
    Day
    89°
    Sunny
    Forecast day icon
    Night
    68°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Sunny. Highs in the upper 80s. South winds 5 to 10 mph.
    Night Details
    Clear. Lows in the mid 60s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Sunny
    90°
    Forecast night icon
    Night
    Mostly Clear
    72°
    Sunday 5/19
    Day
    90°
    Sunny
    Forecast day icon
    Night
    72°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 90. South winds 15 to 20 mph.
    Night Details
    Mostly clear. Lows in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Monday
    Sunny
    90°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Monday 5/20
    Day
    90°
    Sunny
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy with highs in the lower 90s.
    Night Details
    Partly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    93°
    Forecast night icon
    Night
    Mostly Clear
    71°
    Tuesday 5/21
    Day
    93°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 90s.
    Night Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Wednesday 5/22
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    79°
    Forecast night icon
    Night
    30% Chance of Storms
    66°
    Thursday 5/23
    Day
    79°
    30% Chance of Storms
    Forecast day icon
    Night
    66°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the mid 60s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    30% Chance of Rain
    71°
    Friday 5/24
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 80s.
    Night Details
    Clear with a 25% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 71F with an average humidity of 85%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Saturday
    Sunny
    86°
    Forecast night icon
    Night
    30% Chance of Rain
    70°
    Saturday 5/25
    Day
    86°
    Sunny
    Forecast day icon
    Night
    70°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 86F. Dew point will be around 68F with an average humidity of 68%. Winds will be 10 mph from the S.
    Night Details
    Clear with a 25% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 69F with an average humidity of 80%. Winds will be 10 mph from the S.
  • Forecast day icon
    Sunday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    30% Chance of Rain
    70°
    Sunday 5/26
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    70°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 88F. Dew point will be around 68F with an average humidity of 65%. Winds will be 7 mph from the S.
    Night Details
    Mostly clear with a 25% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 69F with an average humidity of 77%. Winds will be 8 mph from the SE.