DUNCAN, OK 73534 Weather Forecast & Current Conditions

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BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Norman OK
714 PM CDT Sat Sep 26 2026

The National Weather Service in Norman has issued a

* Severe Thunderstorm Warning for...
Northwestern Stephens County in southern Oklahoma...

* Until 745 PM CDT.

* At 714 PM CDT, a severe thunderstorm was located 5 miles northwest
of Duncan, moving east at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include...
Duncan and Central High.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3452 9813 3462 9814 3462 9778 3439 9785
TIME...MOT...LOC 0014Z 284DEG 19KT 3456 9805

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

HALLIBURTON FIELD, OK
Current Weather

9:35 AM CDT OCT 6, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 57°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: SSE at 3 mph
Pressure: 30.12 inches
Last 72 hours

Local Area Snow Depth

Oklahoma Current Weather

Oklahoma MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
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2026 Hurricanes

DUNCAN, OK 73534
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Patchy fog this morning. Sunny. Highs in the mid 80s. South winds around 5 mph.
TONIGHT
Clear. Lows in the upper 50s. South winds around 5 mph.
WEDNESDAY
Sunny. Highs in the upper 80s. South winds around 5 mph.
WEDNESDAY NIGHT
Clear. Lows in the upper 50s. Southeast winds around 5 mph.
THURSDAY
Sunny. Highs in the mid 80s. Light and variable winds, becoming southeast around 5 mph in the afternoon.
THURSDAY NIGHT
Clear. Lows in the lower 60s.
FRIDAY
Sunny. Highs in the upper 80s.
FRIDAY NIGHT
Clear. Lows in the lower 60s.
SATURDAY
Sunny. Highs in the upper 80s.
SATURDAY NIGHT
Clear. Lows in the lower 60s.
SUNDAY
Sunny. Highs in the upper 80s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.
COLUMBUS DAY
Sunny. Highs around 90.

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  9/30/2026
Wednesday
30 SEP 2026
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 84° 88° Mostly Cloudy 77%
RAIN
***
0% Thunder
( 46% severe)
S   21 63% 70°
High 85° DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 84° 88° Mostly Cloudy S   20 63% 70°
Mostly Cloudy

Rain


Breezy
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 80° 83° Mostly Cloudy 94%
RAIN
***
0% Thunder
( 51% severe)
SSE   14 74% 71°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 76° 77° Mostly Cloudy SSE   13 82% 70°
Thursday
1 OCT 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 29% severe)
SSE   10 90% 70°
Low 69° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy S   12 90% 69°
High 84° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 27%
RAIN
***
0% Thunder
( 11% severe)
S   12 93% 69°

Mostly Cloudy

Chance of Rain

DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 76° 77° Mostly Cloudy S   12 82% 70°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 81° 84° Mostly Cloudy 27%
RAIN
.25–.5 in
0% Thunder
( 14% severe)
S   12 63% 67°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 84° 86° Partly Cloudy S   10 55% 66°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 79° 81° Clear 24%
RAIN
***
0% Thunder
( 12% severe)
SE   6 67% 67°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 73° 73° Partly Cloudy ENE   5 81% 67°
Friday
2 OCT 2026
DUNCAN, OK 73534 weather forecast Day 3, 0 hours 1 AM 70° 70° Partly Cloudy 30%
RAIN
.5–1 in
0% Thunder
( 6% severe)
N   3 90% 67°
Low 66° DUNCAN, OK 73534 weather forecast Day 3, 3 hours 4 AM 69° 69° Mostly Cloudy N   8 90% 66°
High 77° DUNCAN, OK 73534 weather forecast Day 3, 6 hours 7 AM 67° 67° Mostly Cloudy 8%

0% Thunder
( 2% severe)
N   14 90% 64°

Mostly Cloudy




Breezy
DUNCAN, OK 73534 weather forecast Day 3, 9 hours 10 AM 70° 70° Mostly Cloudy NNE   16 81% 64°
DUNCAN, OK 73534 weather forecast Day 3, 15 hours 1 PM 73° 73° Mostly Cloudy 7%

0% Thunder
( 2% severe)
NNE   17 71% 63°
DUNCAN, OK 73534 weather forecast Day 3, 18 hours 4 PM 75° 75° Mostly Cloudy NNE   18 64% 62°
DUNCAN, OK 73534 weather forecast Day 3, 21 hours 7 PM 71° 71° Mostly Cloudy     NNE   16 73% 62°

HALLIBURTON FIELD, OK extended weather forecast

Saturday
3 OCT 2026
Sunday
4 OCT 2026
Monday
5 OCT 2026
Tuesday
6 OCT 2026
Wednesday
7 OCT 2026
Low 61° Low 63° Low 60° Low 56° Low 56°
High 80° High 83° High 81° High 79° 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
26% Rain
Mostly Cloudy
16% Rain
Clear
9% Rain
Clear
6% Rain
Clear
17% Rain
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