DUNCAN, OK 73534 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


HALLIBURTON FIELD, OK
Current Weather

6:35 AM CDT AUG 21, 2026
Clear
82°F
Feels Like: 84°F
Dewpoint: 64°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: Calm
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Oklahoma Current Weather

Oklahoma MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

DUNCAN, OK 73534
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny, hot with highs around 107. Southwest winds 5 to 10 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 107 early in the evening.
SATURDAY
Sunny, hot with highs around 107. South winds 5 to 10 mph, becoming southwest in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 109 early in the evening.
SUNDAY
Mostly sunny. Hot with highs around 105. South winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
MONDAY
Sunny, hot with highs around 110.
MONDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.
TUESDAY
Sunny, hot with highs 105 to 110.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 110 early in the evening.
WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening.
THURSDAY
Sunny, hot with highs around 100.

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  8/20/2026
Friday
21 AUG 2026
DUNCAN, OK 73534 weather forecast Day 1, 0 hours 1 AM 84° 85° Clear 2%

0% Thunder
( 7% severe)
S   7 48% 62°
Low 76° DUNCAN, OK 73534 weather forecast Day 1, 3 hours 4 AM 80° 81° Clear S   6 56% 63°
High 107° DUNCAN, OK 73534 weather forecast Day 1, 6 hours 7 AM 77° 79° Partly Cloudy 2%

0% Thunder
( 4% severe)
SE   5 64% 64°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 1, 9 hours 10 AM 91° 92° Clear SW   7 40% 63°
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 103° 104° Clear 6%

0% Thunder
( 17% severe)
SW   9 24% 59°
DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 107° 107° Partly Cloudy SSW   10 20% 58°
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 102° 103° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 24% severe)
S   10 25% 59°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 90° 90° Partly Cloudy S   9 39% 62°
Saturday
22 AUG 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 85° 86° Clear 5%

0% Thunder
( 13% severe)
S   8 48% 63°
Low 77° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 81° 83° Clear S   8 56% 64°
High 108° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 78° 80° Partly Cloudy 2%

0% Thunder
( 6% severe)
SSE   6 64% 65°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 91° 92° Partly Cloudy SSW   8 40% 63°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 103° 104° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 14% severe)
WSW   9 25% 60°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 108° 109° Partly Cloudy WSW   9 20% 58°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 102° 103° Partly Cloudy 5%

0% Thunder
( 16% severe)
SE   10 26% 61°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 89° 91° Partly Cloudy SSE   9 44% 64°

HALLIBURTON FIELD, OK extended weather forecast

Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Low 73° Low 79° Low 75° Low 73° Low 70°
High 104° High 105° High 102° High 96° High 95°
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
Partly Cloudy
20% Rain
Partly Cloudy
10% Rain
Clear
18% Rain
Partly Cloudy
26% Rain
Clear
12% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Duncan, OK
Duncan, OK snow
Duncan, OK radar
OK map
-or-
-or-
-or-
 
73534
73534 snow
73534 radar
 
-or-
-or-
 
 
OK
OK snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions