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

68°F

20°C

Humidity	94%
Wind Speed	S 15 mph
Barometer	30.00 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	13 Apr 7:55 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: 86 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tonight
Low: 67 °F
Slight Chance
T-storms
Tuesday
High: 82 °F
Chance
Showers then
T-storms
Likely
Tuesday Night
Low: 64 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 79 °F
Showers
Likely
Wednesday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 64 °F
Partly Cloudy
Friday
High: 82 °F
Slight Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. South wind 14 to 21 mph, with gusts as high as 31 mph.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 82. South wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm after 7pm. Mostly cloudy, with a low around 64. South wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. South wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 58. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 86.

Thursday Night

Partly cloudy, with a low around 64.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.

Saturday

Mostly sunny, with a high near 70.

Saturday Night

Mostly clear, with a low around 43.