DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

8:55 PM CDT AUG 15, 2026
Clear
95°F
Feels Like: 96°F
Dewpoint: 63°F
Rel. Hum.: 35%
Visibility: 10 miles
Wind: SSE at 12 mph
Pressure: 30.01 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 106 early this evening.
SUNDAY
Sunny, hot with highs around 104. Southwest winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening.
MONDAY
Sunny, hot with highs around 103. West winds around 5 mph, becoming east in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph.
TUESDAY
Sunny, hot with highs around 105.
TUESDAY NIGHT
Clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
WEDNESDAY
Sunny, hot with highs 105 to 110.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
THURSDAY
Sunny, hot with highs 100 to 105.
THURSDAY NIGHT
Mostly clear. Lows in the mid 70s.
FRIDAY
Sunny, hot with highs 100 to 105.
FRIDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent.

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 AM CDT  8/15/2026
Saturday
15 AUG 2026
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 97° 102° Partly Cloudy 1%

0% Thunder
( 11% severe)
SSW   13 39% 68°
High 101° DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 100° 104° Clear SSW   14 32% 65°
Clear



DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 98° 100° Clear 1%

0% Thunder
( 9% severe)
S   14 32% 63°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 89° 90° Clear S   9 42% 63°
Sunday
16 AUG 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 84° 85° Clear 2%

0% Thunder
( 7% severe)
S   10 51% 64°
Low 77° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 81° 83° Clear S   10 56% 64°
High 103° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 78° 80° Clear 2%

0% Thunder
( 4% severe)
SSW   9 64% 65°

Clear



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 90° 92° Clear WSW   13 44% 65°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 99° 101° Clear 3%

0% Thunder
( 8% severe)
WSW   12 30% 62°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 103° 104° Clear SW   10 25% 60°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 100° 100° Clear 0%

0% Thunder
( 13% severe)
SSW   9 25% 58°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 88° 87° Clear S   5 38% 59°
Monday
17 AUG 2026
DUNCAN, OK 73534 weather forecast Day 3, 0 hours 1 AM 82° 82° Partly Cloudy 0%

0% Thunder
( 10% severe)
S   6 44% 58°
Low 74° DUNCAN, OK 73534 weather forecast Day 3, 3 hours 4 AM 78° 79° Clear WNW   6 50% 58°
High 103° DUNCAN, OK 73534 weather forecast Day 3, 6 hours 7 AM 75° 75° Partly Cloudy 0%

0% Thunder
( 7% severe)
SSW   5 60% 60°

Clear



DUNCAN, OK 73534 weather forecast Day 3, 9 hours 10 AM 89° 89° Clear NW   7 39% 61°
DUNCAN, OK 73534 weather forecast Day 3, 15 hours 1 PM 99° 99° Clear 2%

0% Thunder
( 22% severe)
N   7 27% 59°
DUNCAN, OK 73534 weather forecast Day 3, 18 hours 4 PM 103° 103° Clear S   7 23% 58°
DUNCAN, OK 73534 weather forecast Day 3, 21 hours 7 PM 99° 99° Partly Cloudy     E   8 26% 58°

HALLIBURTON FIELD, OK extended weather forecast

Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Low 71° Low 76° Low 74° Low 71° Low 72°
High 104° High 104° High 101° High 96° High 97°
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
Clear
12% Rain
Clear
10% Rain
Clear
13% Rain
Partly Cloudy
26% Rain
Partly Cloudy
17% Rain
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