DUNCAN, OK 73534 Weather Forecast & Current Conditions

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HALLIBURTON FIELD, OK
Current Weather

12:55 PM CDT JUN 18, 2026
Overcast
88°F
Feels Like: 96°F
Dewpoint: 73°F
Rel. Hum.: 61%
Visibility: 7 miles
Wind: E at 15 mph, gusts to 22
Pressure: 29.75 inches
Last 72 hours

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DUNCAN, OK 73534
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TONIGHT
A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
JUNETEENTH
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph with gusts up to 20 mph, becoming southeast in the afternoon. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Humid with lows around 70. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny with a slight chance of showers and thunderstorms. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
SUNDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105 in the afternoon.
SUNDAY NIGHT
Mostly clear with a chance of showers. A chance of 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 chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
MONDAY NIGHT
Showers likely. Thunderstorms likely, mainly in the evening. Lows in the upper 60s. Chance of rain 70 percent.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 40 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  6/18/2026
Thursday
18 JUN 2026
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 89° 98° Mostly Cloudy 17%
RAIN
.25–.5 in
0% Thunder
( 29% severe)
E   15 61% 74°
High 92° DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 91° 101° Partly Cloudy E   16 58% 74°
Mostly Cloudy

Chance of Rain

DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 88° 94° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 48% severe)
NE   16 57% 71°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 79° 81° Mostly Cloudy NE   16 69% 68°
Friday
19 JUN 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 74° 74° Mostly Cloudy 87%
RAIN
***
0% Thunder
( 44% severe)
NNE   13 79% 67°
Low 68° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy ENE   12 90% 68°
High 84° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 47%
RAIN
***
0% Thunder
( 11% severe)
ENE   12 93% 68°

Mostly Cloudy

Chance of Rain

DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 73° 73° Mostly Cloudy E   12 87% 69°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 80° 84° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 18% severe)
ESE   12 77% 72°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 83° 89° Mostly Cloudy ESE   12 72% 73°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 83° 89° Partly Cloudy 33%
RAIN
.1–.25 in
0% Thunder
( 20% severe)
ESE   10 72% 73°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 77° 78° Partly Cloudy E   7 85% 72°
Saturday
20 JUN 2026
DUNCAN, OK 73534 weather forecast Day 3, 0 hours 1 AM 74° 74° Partly Cloudy 26%
RAIN
.01–.1 in
0% Thunder
( 23% severe)
E   6 93% 72°
Low 71° DUNCAN, OK 73534 weather forecast Day 3, 3 hours 4 AM 73° 73° Partly Cloudy ESE   7 100% 73°
High 88° DUNCAN, OK 73534 weather forecast Day 3, 6 hours 7 AM 73° 73° Mostly Cloudy 27%
RAIN
>2 in
0% Thunder
( 21% severe)
SE   7 97% 72°

Mostly Cloudy

Chance of Rain

DUNCAN, OK 73534 weather forecast Day 3, 9 hours 10 AM 78° 80° Mostly Cloudy SE   8 85% 73°
DUNCAN, OK 73534 weather forecast Day 3, 15 hours 1 PM 83° 89° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 26% severe)
SSE   9 72% 73°
DUNCAN, OK 73534 weather forecast Day 3, 18 hours 4 PM 87° 94° Partly Cloudy SSE   12 63% 73°
DUNCAN, OK 73534 weather forecast Day 3, 21 hours 7 PM 87° 94° Partly Cloudy     SSE   13 63% 73°

HALLIBURTON FIELD, OK extended weather forecast

Sunday
21 JUN 2026
Monday
22 JUN 2026
Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Low 73° Low 75° Low 69° Low 67° Low 67°
High 96° High 89° High 87° High 86° High 90°
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
Partly Cloudy
7% Rain
Mostly Cloudy
43% Rain
Mostly Cloudy
47% Rain
Overcast
44% Rain
Mostly Cloudy
28% Rain
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