DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

7:35 PM CDT MAY 21, 2026
Overcast
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 7 miles
Wind: ESE at 9 mph
Pressure:
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy. A chance of showers and thunderstorms, mainly this evening. Lows in the upper 50s. East winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. Highs around 80. Southeast winds around 5 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 60. East winds around 5 mph. Chance of rain 70 percent.
SATURDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. East winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 60s.
MEMORIAL DAY
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
MONDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20 percent.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
WEDNESDAY
Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. 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 AM CDT  5/21/2026
Thursday
21 MAY 2026
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 94%
RAIN
***
0% Thunder
( 35% severe)
ENE   7 90% 66°
High 71° DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 70° 70° Mostly Cloudy E   8 93% 68°
Mostly Cloudy

Rain

DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 48%
RAIN
***
0% Thunder
( 27% severe)
E   9 90% 66°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 65° 65° Mostly Cloudy E   7 97% 64°
Friday
22 MAY 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 63° 64° Mostly Cloudy 13%
RAIN
.1–.25 in
0% Thunder
( 18% severe)
E   3 100% 63°
Low 59° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 63° 64° Mostly Cloudy E   3 100% 63°
High 81° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 63° 64° Mostly Cloudy 9%

0% Thunder
( 18% severe)
E   2 100% 63°

Mostly Cloudy



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 69° 69° Mostly Cloudy SSE   3 93% 67°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 76° 77° Partly Cloudy 3%

0% Thunder
( 22% severe)
SSE   5 76% 68°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 80° 83° Partly Cloudy SSE   3 67% 68°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 79° 81° Partly Cloudy 40%
RAIN
***
0% Thunder
( 49% severe)
SE   7 69% 68°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 69° 69° Partly Cloudy E   6 90% 66°
Saturday
23 MAY 2026
DUNCAN, OK 73534 weather forecast Day 3, 0 hours 1 AM 66° 66° Mostly Cloudy 44%
RAIN
***
0% Thunder
( 20% severe)
E   5 100% 66°
Low 61° DUNCAN, OK 73534 weather forecast Day 3, 3 hours 4 AM 64° 65° Mostly Cloudy E   3 100% 64°
High 80° DUNCAN, OK 73534 weather forecast Day 3, 6 hours 7 AM 64° 65° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 22% severe)
ENE   5 100% 64°

Mostly Cloudy

Chance of Rain

DUNCAN, OK 73534 weather forecast Day 3, 9 hours 10 AM 71° 71° Mostly Cloudy E   6 93% 69°
DUNCAN, OK 73534 weather forecast Day 3, 15 hours 1 PM 76° 77° Mostly Cloudy 38%
RAIN
***
0% Thunder
( 30% severe)
ESE   7 79% 69°
DUNCAN, OK 73534 weather forecast Day 3, 18 hours 4 PM 78° 80° Mostly Cloudy ESE   9 76% 70°
DUNCAN, OK 73534 weather forecast Day 3, 21 hours 7 PM 76° 77° Mostly Cloudy     ESE   8 82% 70°

HALLIBURTON FIELD, OK extended weather forecast

Sunday
24 MAY 2026
Monday
25 MAY 2026
Tuesday
26 MAY 2026
Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Low 65° Low 64° Low 63° Low 62° Low 64°
High 83° High 82° High 82° High 81° High 82°
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
Overcast
75% Rain
Overcast
51% Rain
Overcast
44% Rain
Overcast
41% Rain
Overcast
26% Rain
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