DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

6:15 PM CDT AUG 7, 2026
Clear
90°F
Feels Like: 92°F
Dewpoint: 66°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: E at 13 mph
Pressure: 30.01 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

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TONIGHT
Partly cloudy with a chance of showers and thunderstorms this evening, then mostly clear after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Sunny, hot with highs around 102. South winds 5 to 10 mph.
SATURDAY NIGHT
Clear. Lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening.
SUNDAY
Sunny, hot with highs around 102. South winds 10 to 15 mph.
SUNDAY NIGHT
Clear. Lows in the mid 70s. South winds 10 to 15 mph.
MONDAY
Sunny, hot with highs around 100.
MONDAY NIGHT
Mostly clear. Lows in the mid 70s.
TUESDAY
Sunny, hot with highs around 100.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
WEDNESDAY
Sunny, hot with highs around 100.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms 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/ 7/2026
Friday
7 AUG 2026
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 98° 101° Partly Cloudy 4%

0% Thunder
( 16% severe)
SSW   10 34% 65°
High 103° DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 102° 105° Partly Cloudy S   10 28% 63°
Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 98° 101° Partly Cloudy 17%
RAIN
.1–.25 in
0% Thunder
( 26% severe)
S   12 33% 64°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 86° 88° Partly Cloudy E   10 51% 66°
Saturday
8 AUG 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 81° 84° Partly Cloudy 3%

0% Thunder
( 11% severe)
S   9 63% 67°
Low 74° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy S   8 69% 67°
High 102° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 75° 75° Partly Cloudy 2%

0% Thunder
( 8% severe)
SSE   7 79% 68°

Clear



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 88° 91° Clear S   9 50% 67°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 97° 99° Clear 1%

0% Thunder
( 16% severe)
S   8 34% 64°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 102° 105° Clear S   10 28% 63°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 98° 100° Clear 8%

0% Thunder
( 17% severe)
SSE   13 32% 63°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 88° 90° Clear SSE   12 47% 65°
Sunday
9 AUG 2026
DUNCAN, OK 73534 weather forecast Day 3, 0 hours 1 AM 82° 85° Clear 0%

0% Thunder
( 6% severe)
S   9 61% 67°
Low 75° DUNCAN, OK 73534 weather forecast Day 3, 3 hours 4 AM 79° 81° Clear S   9 64% 66°
High 102° DUNCAN, OK 73534 weather forecast Day 3, 6 hours 7 AM 76° 77° Clear 0%

0% Thunder
( 3% severe)
S   8 74% 67°

Clear



DUNCAN, OK 73534 weather forecast Day 3, 9 hours 10 AM 88° 90° Clear SSW   12 48% 66°
DUNCAN, OK 73534 weather forecast Day 3, 15 hours 1 PM 98° 100° Clear 0%

0% Thunder
( 13% severe)
S   12 32% 63°
DUNCAN, OK 73534 weather forecast Day 3, 18 hours 4 PM 102° 103° Clear S   14 25% 60°
DUNCAN, OK 73534 weather forecast Day 3, 21 hours 7 PM 98° 98° Clear     S   15 29% 60°

HALLIBURTON FIELD, OK extended weather forecast

Monday
10 AUG 2026
Tuesday
11 AUG 2026
Wednesday
12 AUG 2026
Thursday
13 AUG 2026
Friday
14 AUG 2026
Low 75° Low 76° Low 76° Low 75° Low 73°
High 100° High 102° High 101° High 99° High 99°
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
8% Rain
Clear
11% Rain
Clear
13% Rain
Partly Cloudy
19% Rain
Partly Cloudy
21% Rain
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