DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

1:35 AM CDT SEP 11, 2026
Clear
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 10 miles
Wind: ENE at 6 mph
Pressure: 29.96 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

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REST OF TONIGHT
Partly cloudy. Near steady temperature in the lower 70s. East winds around 5 mph.
FRIDAY
Mostly sunny. Humid with highs in the upper 90s. Southeast winds around 5 mph.
FRIDAY NIGHT
Mostly clear. Lows in the lower 70s. Southeast winds 5 to 10 mph.
SATURDAY
Sunny, hot with highs around 102. South winds 10 to 15 mph. Heat index values up to 108 in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows in the lower 70s. Southeast winds 10 to 15 mph.
SUNDAY
Sunny, hot with highs around 100.
SUNDAY NIGHT
Clear. Lows in the mid 70s.
MONDAY
Sunny, hot with highs around 100.
MONDAY NIGHT
Clear. Lows in the mid 70s.
TUESDAY
Sunny, hot with highs around 100. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s.
WEDNESDAY
Sunny. Highs in the upper 90s.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 70s.

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  9/10/2026
Friday
11 SEP 2026
DUNCAN, OK 73534 weather forecast Day 1, 0 hours 1 AM 76° 77° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 17% severe)
ENE   5 85% 71°
Low 71° DUNCAN, OK 73534 weather forecast Day 1, 3 hours 4 AM 74° 74° Mostly Cloudy E   5 87% 70°
High 96° DUNCAN, OK 73534 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 9% severe)
ESE   3 90% 69°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 1, 9 hours 10 AM 81° 85° Partly Cloudy SE   6 72% 71°
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 90° 95° Partly Cloudy 1%

0% Thunder
( 14% severe)
S   8 50% 69°
DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 96° 100° Partly Cloudy S   10 38% 66°
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 93° 96° Clear 2%

0% Thunder
( 10% severe)
SSE   12 41% 66°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 84° 87° Partly Cloudy SSE   10 57% 67°
Saturday
12 SEP 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 81° 84° Clear 1%

0% Thunder
( 10% severe)
SSE   9 65% 68°
Low 73° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 78° 80° Clear SSE   9 69% 67°
High 100° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 75° 75° Clear 5%

0% Thunder
( 5% severe)
SSE   8 76% 67°

Clear



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 86° 90° Clear S   12 57% 69°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 95° 100° Clear 3%

0% Thunder
( 23% severe)
S   13 42% 68°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 98° 101° Partly Cloudy SSE   15 34% 65°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 95° 97° Clear 0%

0% Thunder
( 9% severe)
SSE   13 37% 65°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 86° 88° Clear SSE   12 51% 66°

HALLIBURTON FIELD, OK extended weather forecast

Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Low 73° Low 74° Low 75° Low 76° Low 71°
High 99° High 99° High 98° High 98° High 91°
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
15% Rain
Clear
12% Rain
Partly Cloudy
16% Rain
Clear
15% Rain
Partly Cloudy
15% Rain
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