National Weather Service

News Headlines

Rain Gauge Rally 2026 - Do you love weather and want to make a difference in your community? Let us know how much Rain, Snow, or Hail you get in YOUR backyard - Join CoCoRaHS to become a citizen scientist!

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Overcast

70°F

21°C

Humidity	94%
Wind Speed	S 16 mph
Barometer	29.87 in
Dewpoint	68°F (20°C)
Visibility	7.00 mi
Last update	15 Apr 9:35 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Duncan/Halliburton Field Airport OK

Today
High: 82 °F
Chance
Showers then
T-storms
Likely
Tonight
Low: 60 °F
T-storms
Likely then
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 65 °F
Partly Cloudy
Friday
High: 83 °F
Slight Chance
T-storms
Friday Night
Low: 47 °F
Chance
T-storms
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 41 °F
Mostly Clear
Sunday
High: 71 °F
Sunny

Detailed Forecast

Today

A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 60. South wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny, with a high near 87. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 65. South wind 11 to 13 mph, with gusts as high as 20 mph.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

Friday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47.

Saturday

Sunny, with a high near 66.

Saturday Night

Mostly clear, with a low around 41.

Sunday

Sunny, with a high near 71.

Sunday Night

Partly cloudy, with a low around 47.

Monday

A 20 percent chance of showers. Partly sunny, with a high near 69.