DUNCAN, OK 73534 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


HALLIBURTON FIELD, OK
Current Weather

4:35 AM CDT AUG 20, 2026
Clear
79°F
Feels Like: 80°F
Dewpoint: 59°F
Rel. Hum.: 50%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 29.93 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
REST OF TONIGHT
Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph.
THURSDAY
Mostly sunny. Hot with highs around 106. South winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening.
FRIDAY
Sunny, hot with highs around 107. South winds 5 to 10 mph.
FRIDAY NIGHT
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening.
SATURDAY
Sunny, hot with highs 105 to 110.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 70s. Heat index values up to 105 early in the evening.
SUNDAY
Sunny, hot with highs 100 to 105.
SUNDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
MONDAY
Sunny, hot with highs 105 to 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 around 105.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.

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  8/19/2026
Thursday
20 AUG 2026
DUNCAN, OK 73534 weather forecast Day 1, 0 hours 1 AM 87° 86° Partly Cloudy 2%

0% Thunder
( 7% severe)
S   10 38% 58°
Low 77° DUNCAN, OK 73534 weather forecast Day 1, 3 hours 4 AM 82° 82° Partly Cloudy S   8 46% 59°
High 106° DUNCAN, OK 73534 weather forecast Day 1, 6 hours 7 AM 78° 79° Partly Cloudy 3%

0% Thunder
( 6% severe)
S   5 54% 60°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 1, 9 hours 10 AM 91° 91° Partly Cloudy W   9 38% 62°
DUNCAN, OK 73534 weather forecast Day 1, 12 hours 1 PM 102° 103° Partly Cloudy 8%

0% Thunder
( 26% severe)
SW   9 25% 59°
DUNCAN, OK 73534 weather forecast Day 1, 15 hours 4 PM 106° 106° Partly Cloudy S   8 20% 57°
DUNCAN, OK 73534 weather forecast Day 1, 18 hours 7 PM 101° 101° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 21% severe)
ESE   9 25% 59°
DUNCAN, OK 73534 weather forecast Day 1, 21 hours 10 PM 90° 90° Mostly Cloudy SE   8 39% 62°
Friday
21 AUG 2026
DUNCAN, OK 73534 weather forecast Day 2, 0 hours 1 AM 84° 85° Partly Cloudy 2%

0% Thunder
( 11% severe)
ESE   7 48% 62°
Low 76° DUNCAN, OK 73534 weather forecast Day 2, 3 hours 4 AM 80° 81° Clear E   6 54% 62°
High 106° DUNCAN, OK 73534 weather forecast Day 2, 6 hours 7 AM 77° 79° Partly Cloudy 2%

0% Thunder
( 6% severe)
ESE   6 64% 64°

Partly Cloudy



DUNCAN, OK 73534 weather forecast Day 2, 9 hours 10 AM 90° 92° Partly Cloudy S   7 44% 65°
DUNCAN, OK 73534 weather forecast Day 2, 12 hours 1 PM 101° 102° Partly Cloudy 1%

0% Thunder
( 16% severe)
SW   7 27% 61°
DUNCAN, OK 73534 weather forecast Day 2, 15 hours 4 PM 106° 107° Partly Cloudy SW   7 22% 59°
DUNCAN, OK 73534 weather forecast Day 2, 18 hours 7 PM 102° 103° Partly Cloudy 2%

0% Thunder
( 15% severe)
SE   9 25% 59°
DUNCAN, OK 73534 weather forecast Day 2, 21 hours 10 PM 90° 90° Partly Cloudy SE   8 39% 62°

HALLIBURTON FIELD, OK extended weather forecast

Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Low 73° Low 75° Low 79° Low 77° Low 73°
High 102° High 106° High 106° High 104° High 99°
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
17% Rain
Clear
7% Rain
Partly Cloudy
10% Rain
Partly Cloudy
16% Rain
Partly Cloudy
17% 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