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May 31st, 2026 :: 4:03 am CDT   

Local Weather Report for
Duncan
Oklahoma, United States

 Current Duncan Weather Conditions Updated May 31st at 2:55 am 
Temperature:73°F Dew Point:68°F
Barometer:29.83 inHg Wind:N 19 Mph
Humidity:83.2% Visibility:n/a
 
 Duncan Weather Forecast Summary  
 
Today
May 31st
Monday
Jun 1st
Tuesday
Jun 2nd
Wednesday
Jun 3rd
Thursday
Jun 4th
Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
94°F
95°F
72°F
90°F
69°F
81°F
68°F
88°F
63°F
 
 Duncan Detailed Weather Forecast  
 
Sunday, May 31st, 2026
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 92°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 84°F
Clear. Chance of a thunderstorm. Windy.
Monday, June 1st, 2026
Overnight Temperature: 75°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 78°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 93°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm. Windy at times.
Tuesday, June 2nd, 2026
Overnight Temperature: 71°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 77°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 90°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Wednesday, June 3rd, 2026
Overnight Temperature: 71°F
Mostly clear with a slight chance of showers or thundershowers. Windy at times.
Morning Temperature: 71°F
Mostly sunny with a slight chance of showers. Windy at times.
Afternoon Temperature: 80°F
Mostly sunny with a slight chance of showers. Windy at times.
Evening Temperature: 73°F
Mostly clear. Windy at times.
Thursday, June 4th, 2026
Overnight Temperature: 64°F
Mostly clear.
Morning Temperature: 69°F
Mostly sunny. Windy at times.
Afternoon Temperature: 86°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times.
Friday, June 5th, 2026
Overnight Temperature: 71°F
Mostly clear.
Morning Temperature: 75°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 88°F
A mix of sun and cloud with a slight chance of showers or thundershowers. Windy.
Evening Temperature: 83°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Saturday, June 6th, 2026
Overnight Temperature: 74°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 76°F
Mostly sunny with showers likely. Chance of a thunderstorm. Windy.
Afternoon Temperature: 87°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy.
Evening Temperature: 82°F
Mostly clear with a chance of showers or thundershowers. Windy.
Sunday, June 7th, 2026
Overnight Temperature: 72°F
Clear with cloudy periods with a chance of showers or thundershowers. Windy.
Morning Temperature: 75°F
A mix of sun and cloud. Chance of a thunderstorm. Windy.
Afternoon Temperature: 85°F
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Evening Temperature: 84°F
Clear. Chance of a thunderstorm. Windy.
Monday, June 8th, 2026
Overnight Temperature: 78°F
Mostly clear. Chance of a thunderstorm. Windy.
Morning Temperature: 78°F
Mostly sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 92°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm. Windy at times.





 

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2:55 AM  73°F
 
 
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This WeatherCity Weather Forecast for Duncan, Oklahoma, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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