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Weather in Duncan, Oklahoma, USA

Now
61 °F

Sunny.


Feels Like: 61 °F
Forecast: 71 / 37 °F
Wind: 39 mph from North

Location: Halliburton Field Airport
Current Time: Mar 15, 2026 at 1:19:16 pm
Latest Report: Mar 15, 2026 at 12:55 pm
Visibility: 7 mi
Pressure: 29.77 "Hg
Humidity: 29%
Dew Point: 28 °F
Location of DuncanLocation

Upcoming 5 hours

Now2:00 pm3:00 pm4:00 pm5:00 pm6:00 pm
61 °F65 °F60 °F58 °F57 °F54 °F

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Forecast for the next 48 hours

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 SundayMondayTuesday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature60 °F42 °F33 °F29 °F49 °F41 °F31 °F
Overcast.Overcast.Scatt­erred clouds.Cloudy.Cloudy.Scatt­erred clouds.Overcast.
Feels Like60 °F32 °F23 °F19 °F43 °F37 °F23 °F
Wind Speed34 mph26 mph17 mph14 mph14 mph5 mph8 mph
Wind DirectionNNW
N
NNW
NNW
NNW
E
SSE
Humidity26%29%31%32%14%23%37%
Dew Point25 °F12 °F6 °F3 °F1 °F6 °F8 °F
Visibility8 mi7 mi7 mi8 mi8 mi7 mi7 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Sunday, March 15, 2026 8:42:35 am Duncan time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Clear. 81 / 46 °F
Humidity: 57%. Wind: 14 mph from South

More weather last week

Currently at nearby stations

61 °F

Lawton Municipal Airport: (26 mi)

Sunny.

61 °F

Henry Post AAF Airport: (27 mi)

Sunny.

57 °F

Chickasha Municipal Airport: (41 mi)

Sunny.

More weather in USA

Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
30
31
1
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4

Detailed forecast for 14 days