Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Partly Cloudy

75°F

24°C

Humidity 74%
Wind Speed NE 13 mph
Barometer 30.14 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 2 Oct 11:15 am CDT
Extended Forecast for

Duncan OK

  • Today

    Today: A 20 percent chance of showers.  Mostly cloudy, with a high near 70. North northeast wind around 15 mph, with gusts as high as 23 mph.

    High: 70 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 60. North northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 75. North northeast wind 7 to 9 mph.

    High: 75 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Cloudy, then gradually becoming partly cloudy, with a low around 60. North northeast wind 3 to 6 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 84. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers. Mostly cloudy, with a high near 70. North northeast wind around 15 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 60. North northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 75. North northeast wind 7 to 9 mph.
Saturday Night
Cloudy, then gradually becoming partly cloudy, with a low around 60. North northeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 84. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 84.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 57.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Duncan OK
 34.52°N 97.96°W
1:27 am CDT Oct 2, 2026
11am CDT Oct 2, 2026-6pm CDT Oct 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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