DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

11:55 PM CDT JUL 22, 2026
Clear
82°F
Feels Like: 84°F
Dewpoint: 66°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: E at 10 mph
Pressure: 29.99 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 106 early this evening.
THURSDAY
Sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph.
THURSDAY NIGHT
Clear. Lows in the mid 70s. Southeast winds 10 to 15 mph.
FRIDAY
Mostly sunny. Humid with highs in the upper 90s. South winds 10 to 15 mph. Heat index values up to 109 in the afternoon.
FRIDAY NIGHT
Partly cloudy. Humid with lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 106 early in the evening.
SATURDAY
Mostly sunny. Hot with highs around 100. Heat index values up to 110 in the afternoon.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
SUNDAY
Sunny, hot with highs around 100.
SUNDAY NIGHT
Clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
MONDAY
Sunny, hot with highs 100 to 105.
MONDAY NIGHT
Clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
TUESDAY
Sunny, hot with highs 100 to 105.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.

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  7:00 PM CDT  7/22/2026
Thursday
23 JUL 2026
DUNCAN, OK 73534 weather forecast Day 1, 0 hours 1 AM 82° 84° Clear 1%

0% Thunder
( 8% severe)
E   9 56% 65°
Low 74° DUNCAN, OK 73534 weather forecast Day 1, 3 hours 4 AM 77° 79° Clear E   8 67% 65°
High 99° DUNCAN, OK 73534 weather forecast Day 1, 6 hours 7 AM 75° 75° Clear 1%

0% Thunder
( 5% severe)
E   9 71% 65°

Clear



DUNCAN, OK 73534 weather forecast Day 1, 9 hours 10 AM 85° 87° Clear SE   12 51% 65°
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 93° 95° Clear 1%

0% Thunder
( 5% severe)
ESE   12 38% 64°
DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 98° 100° Clear ESE   14 32% 63°
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 96° 98° Clear 1%

0% Thunder
( 8% severe)
SE   15 35% 64°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 87° 90° Clear SE   10 52% 67°
Friday
24 JUL 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 82° 85° Clear 2%

0% Thunder
( 7% severe)
SE   10 65% 69°
Low 75° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 78° 80° Clear SSE   12 76% 70°
High 100° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 76° 76° Partly Cloudy 0%

0% Thunder
( 5% severe)
SSE   12 87% 72°

Mostly Cloudy



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 86° 92° Mostly Cloudy S   13 63% 72°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 94° 100° Mostly Cloudy 0%

0% Thunder
( 12% severe)
S   14 46% 70°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 99° 105° Partly Cloudy S   15 37% 68°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 98° 103° Partly Cloudy 2%

0% Thunder
( 18% severe)
S   16 37% 67°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 89° 94° Partly Cloudy S   14 54% 70°

HALLIBURTON FIELD, OK extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 74° Low 77° Low 73° Low 73° Low 72°
High 98° High 101° High 101° High 101° High 96°
DUNCAN, OK 73534 weather forecast Day 3 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
Partly Cloudy
8% Rain
Partly Cloudy
12% Rain
Clear
10% Rain
Clear
10% Rain
Clear
6% Rain
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