DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

11:15 AM CDT JUL 31, 2026
Scattered Clouds
88°F
Feels Like: 89°F
Dewpoint: 64°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: SW at 9 mph
Pressure:
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

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REST OF TODAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms this afternoon. Hot with highs around 105. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 110.
TONIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 70s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 30 percent. Heat index values up to 109 early in the evening.
SATURDAY
Mostly sunny. Highs in the upper 90s. North winds 10 to 15 mph.
SATURDAY NIGHT
Clear. Lows in the upper 60s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight.
SUNDAY
Sunny. Highs in the mid 90s. North winds 5 to 10 mph.
SUNDAY NIGHT
Clear. Lows in the upper 60s.
MONDAY
Sunny. Highs in the upper 90s.
MONDAY NIGHT
Clear. Lows in the lower 70s.
TUESDAY
Sunny, hot with highs around 100.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s.
WEDNESDAY
Sunny, hot with highs around 100.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s.
THURSDAY
Sunny, hot with highs around 100.

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  7/30/2026
Friday
31 JUL 2026
DUNCAN, OK 73534 weather forecast Day 1, 0 hours 1 AM 85° 87° Clear 2%

0% Thunder
( 9% severe)
SSE   10 53% 66°
Low 78° DUNCAN, OK 73534 weather forecast Day 1, 3 hours 4 AM 82° 84° Clear S   10 58% 66°
High 103° DUNCAN, OK 73534 weather forecast Day 1, 6 hours 7 AM 79° 81° Clear 7%

0% Thunder
( 14% severe)
SSW   10 62% 65°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 1, 9 hours 10 AM 91° 93° Partly Cloudy WSW   14 42% 65°
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 99° 102° Partly Cloudy 5%

0% Thunder
( 19% severe)
WSW   14 33% 65°
DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 103° 106° Partly Cloudy WSW   13 28% 64°
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 100° 104° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 25% severe)
NW   9 32% 65°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 88° 92° Partly Cloudy NNW   5 52% 68°
Saturday
1 AUG 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 82° 85° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 13% severe)
NNE   8 63% 68°
Low 73° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy NNE   13 69% 67°
High 95° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 75° 75° Partly Cloudy 1%

0% Thunder
( 2% severe)
N   13 74% 66°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 83° 84° Partly Cloudy NNE   14 53% 64°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 91° 91° Mostly Cloudy 1%

0% Thunder
( 3% severe)
NA   15 36% 60°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 95° 93° Clear N   16 27% 56°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 93° 91° Clear 0%

0% Thunder
( 3% severe)
N   15 28% 55°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 83° 82° Clear NNE   8 41% 57°

HALLIBURTON FIELD, OK extended weather forecast

Sunday
2 AUG 2026
Monday
3 AUG 2026
Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Low 66° Low 67° Low 71° Low 74° Low 74°
High 94° High 98° High 100° High 103° High 101°
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
Clear
Clear
1% Rain
Clear
4% Rain
Clear
8% Rain
Clear
10% Rain
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