Duncan, Oklahoma | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 4/18
    Forecast night icon
    51°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 46F with an average humidity of 66%. Winds will be 16 mph from the N.
  • Forecast day icon
    Friday
    Partly Sunny
    65°
    Forecast night icon
    Night
    80% Chance of Storms
    51°
    Friday 4/19
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    51°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny then becoming mostly sunny this morning then becoming partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers after midnight. Lows in the upper 40s. Northeast winds 10 to 15 mph. Chance of rain 80 percent.
  • Forecast day icon
    Saturday
    Thunderstorms
    54°
    Forecast night icon
    Night
    70% Chance of Storms
    46°
    Saturday 4/20
    Day
    54°
    Thunderstorms
    Forecast day icon
    Night
    46°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Highs in the mid 50s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
    Night Details
    Showers likely with a chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Sunday 4/21
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 60s. Northeast winds around 10 mph.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Monday 4/22
    Day
    66°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    30% Chance of Storms
    58°
    Tuesday 4/23
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    69°
    Forecast night icon
    Night
    30% Chance of Storms
    64°
    Wednesday 4/24
    Day
    69°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms mainly in the morning. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    77°
    Forecast night icon
    Night
    40% Chance of Storms
    66°
    Thursday 4/25
    Day
    77°
    30% Chance of Storms
    Forecast day icon
    Night
    66°
    40% Chance of Storms
    Forecast night icon
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 65F with an average humidity of 87%. Winds will be 13 mph from the S.
  • Forecast day icon
    Friday
    60% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    64°
    Friday 4/26
    Day
    75°
    60% Chance of Storms
    Forecast day icon
    Night
    64°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 64F with an average humidity of 75%. Winds will be 11 mph from the S.
    Night Details
    Clear with a 50% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 63F with an average humidity of 81%. Winds will be 12 mph from the S.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    76°
    Forecast night icon
    Night
    40% Chance of Storms
    63°
    Saturday 4/27
    Day
    76°
    50% Chance of Storms
    Forecast day icon
    Night
    63°
    40% Chance of Storms
    Forecast night icon
    Day Details
    Mostly cloudy with a 75% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 62F with an average humidity of 72%. Winds will be 12 mph from the S.
    Night Details
    Clear with a 45% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 61F with an average humidity of 77%. Winds will be 9 mph from the S.