DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

1:55 PM CST FEB 18, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 27°F
Rel. Hum.: 18%
Visibility: 10 miles
Wind: SW at 13 mph
Pressure: 29.72 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph.
TONIGHT
Clear. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Sunny. Highs around 70. West winds 15 to 20 mph with gusts up to 30 mph.
THURSDAY NIGHT
Mostly clear. Cooler with lows in the mid 30s. Northwest winds 5 to 10 mph, becoming northeast after midnight.
FRIDAY
Sunny. Highs in the lower 60s. Northeast winds around 10 mph, becoming east in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the mid 30s.
SATURDAY
Sunny. Highs in the upper 50s.
SATURDAY NIGHT
Clear, cold with lows around 30.
SUNDAY
Sunny. Highs in the upper 50s.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Cold with lows in the lower 30s.
MONDAY
Sunny. Highs in the upper 50s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
TUESDAY
Partly sunny. Highs in the upper 60s.

Visible Weather Satellite
DUNCAN, OK 73534
Infrared Weather Satellite
DUNCAN, OK 73534
NEXRAD Weather Radar
DUNCAN, OK 73534

HALLIBURTON FIELD, OK 3 hourly weather forecast

weather forecast created  6:00 AM CST  2/18/2026
Wednesday
18 FEB 2026
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 12 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   9 22% 30°
High 76° DUNCAN, OK 73534 weather forecast Day 1, 15 hours 3 PM 75° 75° Partly Cloudy SSW   14 17% 27°
Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 1, 18 hours 6 PM 70° 70° Clear 0%

0% Thunder
( 0% severe)
SSW   12 22% 30°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 9 PM 61° 59° Clear S   12 35% 33°
Thursday
19 FEB 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 12 AM 58° 55° Clear 0%

0% Thunder
( 0% severe)
S   13 44% 36°
Low 50° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 3 AM 56° 53° Clear SW   13 47% 36°
High 70° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 6 AM 52° 48° Clear 0%

0% Thunder
( 0% severe)
W   12 46% 32°

Clear




Breezy
DUNCAN, OK 73534 weather forecast Day 2, 9 hours 9 AM 58° 55° Clear W   16 33% 29°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 12 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
W   20 17% 21°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 3 PM 69° 69° Clear W   18 14% 18°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 6 PM 64° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   10 18% 20°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 9 PM 53° 50° Partly Cloudy N   8 29% 22°
Friday
20 FEB 2026
DUNCAN, OK 73534 weather forecast Day 3, 0 hours 12 AM 47° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   10 36% 22°
Low 35° DUNCAN, OK 73534 weather forecast Day 3, 3 hours 3 AM 42° 36° Clear NE   12 44% 22°
High 63° DUNCAN, OK 73534 weather forecast Day 3, 6 hours 6 AM 38° 30° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   12 49% 21°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 3, 9 hours 9 AM 42° 36° Partly Cloudy NE   12 46% 23°
DUNCAN, OK 73534 weather forecast Day 3, 15 hours 12 PM 54° 51° Clear 2%

0% Thunder
( 1% severe)
ENE   10 29% 23°
DUNCAN, OK 73534 weather forecast Day 3, 18 hours 3 PM 61° 60° Clear ESE   10 25% 25°
DUNCAN, OK 73534 weather forecast Day 3, 21 hours 6 PM 60° 59° Partly Cloudy     E   7 31% 29°

HALLIBURTON FIELD, OK extended weather forecast

Saturday
21 FEB 2026
Sunday
22 FEB 2026
Monday
23 FEB 2026
Tuesday
24 FEB 2026
Wednesday
25 FEB 2026
Low 31° Low 31° Low 34° Low 42° Low 47°
High 55° High 57° High 61° High 70° High 64°
DUNCAN, OK 73534 weather forecast Day 4 DUNCAN, OK 73534 weather forecast Day 5 DUNCAN, OK 73534 weather forecast Day 6 DUNCAN, OK 73534 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
14% Rain
Clear
4% Rain
Clear
2% Rain
Partly Cloudy
5% Rain
Partly Cloudy
9% Rain
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