10-Day Weather Forecast - Duncan, OK

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  • 86|69°F
    Rain

    Today

    86°F

    Partly cloudy with likely rain. Chance of precipitation 90%. High temperature around 86F. Dew point will be around 68F with an average humidity of 77%. Winds will be 9 mph from the S.

    Tonight

    69°F

    Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

    Hourly details
  • 87|75°F
    50% Chance of Storms

    Day

    87°F

    Partly sunny. A chance of showers and thunderstorms mainly in the morning. Some thunderstorms may produce heavy rainfall. Humid with highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 50 percent.

    Night

    75°F

    Mostly clear in the evening then becoming partly cloudy. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • 92|76°F
    Partly Sunny

    Day

    92°F

    Partly sunny in the morning then clearing. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 105 in the afternoon.

    Night

    76°F

    Clear with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • 92|76°F
    Sunny

    Day

    92°F

    Sunny. Highs in the lower 90s.

    Night

    76°F

    Mostly clear. Lows in the mid 70s.

    Hourly details
  • 93|78°F
    Sunny

    Day

    93°F

    Sunny. Highs in the mid 90s.

    Night

    78°F

    Mostly clear. Lows in the mid 70s.

    Hourly details
  • 95|76°F
    Sunny

    Day

    95°F

    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.

    Night

    76°F

    Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.

    Hourly details
  • 93|74°F
    Sunny

    Day

    93°F

    Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.

    Night

    74°F

    Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.

  • 92|73°F
    Sunny

    Day

    92°F

    Sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent.

    Night

    73°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 72F. Dew point will be around 69F with an average humidity of 74%. Winds will be 7 mph from the SE.

  • 87|69°F
    30% Chance of Rain

    Day

    87°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 87F. Dew point will be around 69F with an average humidity of 67%. Winds will be 4 mph from the E.

    Night

    69°F

    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 69F. Dew point will be around 68F with an average humidity of 75%. Winds will be 7 mph from the E.

  • 84|67°F
    30% Chance of Rain

    Day

    84°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 84F. Dew point will be around 67F with an average humidity of 68%. Winds will be 6 mph from the E.

    Night

    67°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 67F. Dew point will be around 66F with an average humidity of 75%. Winds will be 6 mph from the E.