DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

11:15 AM CDT JUN 17, 2026
Clear
88°F
Feels Like: 95°F
Dewpoint: 72°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: S at 24 mph, gusts to 29
Pressure: 29.65 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

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Snow Depth pages
TODAY
Sunny, breezy with highs in the mid 90s. South winds 15 to 25 mph with gusts up to 35 mph. Heat index values up to 106 this afternoon.
TONIGHT
Mostly clear. Humid with lows in the mid 70s. South winds 15 to 20 mph. Heat index values up to 106 early in the evening.
THURSDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values up to 106.
THURSDAY NIGHT
A chance of thunderstorms. Showers, mainly in the evening. Locally heavy rainfall possible after midnight. Humid with lows in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
JUNETEENTH
Mostly cloudy. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
SATURDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s.
SUNDAY
Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.
SUNDAY NIGHT
Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 105 early in the evening.
MONDAY
Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 90s. Chance of rain 50 percent.
MONDAY NIGHT
A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 70s. Chance of rain 60 percent.
TUESDAY
Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 50 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 PM CDT  6/16/2026
Wednesday
17 JUN 2026
DUNCAN, OK 73534 weather forecast Day 1, 0 hours 1 AM 77° 79° Clear 1%

0% Thunder
( 7% severe)
SSE   13 76% 69°
Low 73° DUNCAN, OK 73534 weather forecast Day 1, 3 hours 4 AM 75° 75° Partly Cloudy S   13 87% 71°
High 97° DUNCAN, OK 73534 weather forecast Day 1, 6 hours 7 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 2% severe)
S   14 90% 71°

Clear




Breezy
DUNCAN, OK 73534 weather forecast Day 1, 9 hours 10 AM 84° 89° Clear S   17 65% 71°
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 93° 98° Clear 0%

0% Thunder
( 4% severe)
S   22 46% 69°
DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 97° 102° Clear S   23 39% 68°
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 96° 102° Clear 1%

0% Thunder
( 5% severe)
S   20 42% 69°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 86° 91° Clear SSE   16 59% 70°
Thursday
18 JUN 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 81° 85° Clear 3%

0% Thunder
( 12% severe)
SSE   13 74% 72°
Low 76° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy SSE   14 85% 73°
High 93° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 77° 78° Mostly Cloudy 1%

0% Thunder
( 13% severe)
SE   13 87% 73°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 85° 92° Partly Cloudy SE   13 67% 73°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 91° 100° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 29% severe)
ESE   14 56% 73°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 92° 101° Partly Cloudy E   16 54% 73°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 87° 93° Partly Cloudy 50%
RAIN
***
0% Thunder
( 52% severe)
NE   18 61% 72°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 79° 82° Mostly Cloudy NE   17 72% 69°

HALLIBURTON FIELD, OK extended weather forecast

Friday
19 JUN 2026
Saturday
20 JUN 2026
Sunday
21 JUN 2026
Monday
22 JUN 2026
Tuesday
23 JUN 2026
Low 68° Low 72° Low 75° Low 69° Low 69°
High 84° High 90° High 93° High 82° High 90°
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
Overcast
76% Rain
Mostly Cloudy
16% Rain
Partly Cloudy
21% Rain
Overcast
54% Rain
Overcast
52% Rain
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