Lake Duncan, OK 14 Day Weather

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Lake Duncan, OK Weather - 14-Day Weather Forecast

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Lake Duncan OK Weather - Partly Cloudy - 102°F
Partly Cloudy
102°F
Updated 5:49 pm
Feels Like 96°F
Humidity 21%
Wind SSW 13 mph
Barometer  29.94 in
Dew Point 55°F
Lake Duncan OK Weather - Partly Cloudy - 39°C
Partly Cloudy
39°C
Updated 5:49 pm
Feels Like 36°C
Humidity 21%
Wind SSW 21 km/h
Barometer  101.4 kPa
Dew Point 13°C
Lake Duncan, OK Weather and Current Conditionslake duncan ok weather forecast

Lake Duncan, OK Weather Forecast

Lake Duncan Oklahoma WeatherLake Duncan, Oklahoma Weather Weather Forecast
14 day API forecast for Lake Duncan. Note. The 7-day Lake Duncan weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lake Duncan, OK Weather Forecast Dated: 549 PM Sat Aug 29 2026 (Lake Duncan Time)
Sat, 29th
Lake Duncan OK Weather  - Saturday, Aug 29, 2026 - Sunny
Lo: 22°C72°F
Hi: 39°C102°F
Sunny Saturday, temperatures as high as 102°F39°C, low temperature around 72°F22°C, chance of rain 1%, wind out of the SSW 13 mph21 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 36%.
Sun, 30th
Lake Duncan OK Weather  - Sunday, Aug 30, 2026 - Overcast
Lo: 27°C81°F
Hi: 40°C104°F
Overcast Sunday, temperatures as high as 104°F40°C, low temperature around 81°F27°C, chance of rain 9%, wind out of the SW 17 mph27 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 20%.
Mon, 31st
Lake Duncan OK Weather  - Monday, Aug 31, 2026 - Sunny
Lo: 27°C81°F
Hi: 39°C103°F
Sunny Monday, temperatures as high as 103°F39°C, low temperature around 81°F27°C, wind out of the SW 15 mph23 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 21%.
Tue, 1st
Lake Duncan OK Weather  - Tuesday, Sep 1, 2026 - Sunny
Lo: 26°C79°F
Hi: 38°C100°F
Sunny Tuesday, temperatures as high as 100°F38°C, low temperature around 79°F26°C, wind out of the SSW 15 mph24 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 32%.
Wed, 2nd
Lake Duncan OK Weather  - Wednesday, Sep 2, 2026 - Sunny
Lo: 26°C79°F
Hi: 39°C103°F
Sunny Wednesday, temperatures as high as 103°F39°C, low temperature around 79°F26°C, wind out of the SW 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 26%.
Thu, 3rd
Lake Duncan OK Weather  - Thursday, Sep 3, 2026 - Sunny
Lo: 27°C81°F
Hi: 38°C100°F
Sunny Thursday, temperatures as high as 100°F38°C, low temperature around 81°F27°C, chance of rain 1%, wind out of the SSW 13 mph20 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 26%.
Fri, 4th
Lake Duncan OK Weather  - Friday, Sep 4, 2026 - Sunny
Lo: 27°C81°F
Hi: 38°C100°F
Sunny Friday, temperatures as high as 100°F38°C, low temperature around 81°F27°C, wind out of the SSW 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 25%.
Sat, 5th
Lake Duncan OK Weather  - Saturday, Sep 5, 2026 - Sunny
Lo: 27°C81°F
Hi: 39°C102°F
Sunny Saturday, temperatures as high as 102°F39°C, low temperature around 81°F27°C, wind out of the SSW 13 mph20 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 23%.
Sun, 6th
Lake Duncan OK Weather  - Sunday, Sep 6, 2026 - Sunny
Lo: 28°C82°F
Hi: 39°C101°F
Sunny Sunday, temperatures as high as 101°F39°C, low temperature around 82°F28°C, wind out of the S 12 mph20 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 29%.
Mon, 7th
Lake Duncan OK Weather  - Monday, Sep 7, 2026 - Sunny
Lo: 26°C79°F
Hi: 38°C100°F
Sunny Monday, temperatures as high as 100°F38°C, low temperature around 79°F26°C, chance of rain 1%, wind out of the SSE 11 mph18 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 37%.
Tue, 8th
Lake Duncan OK Weather  - Tuesday, Sep 8, 2026 - Sunny
Lo: 26°C79°F
Hi: 34°C93°F
Sunny Tuesday, temperatures as high as 93°F34°C, low temperature around 79°F26°C, chance of rain 2%, wind out of the SSW 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 44%.
Wed, 9th
Lake Duncan OK Weather  - Wednesday, Sep 9, 2026 - Sunny
Lo: 20°C68°F
Hi: 35°C96°F
Sunny Wednesday, temperatures as high as 96°F35°C, low temperature around 68°F20°C, chance of rain 2%, wind out of the SW 11 mph18 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 33%.
Thu, 10th
Lake Duncan OK Weather  - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Lo: 14°C58°F
Hi: 25°C77°F
Chance of showers Thursday, temperatures as high as 77°F25°C, low temperature around 58°F14°C, chance of rain 21%, wind out of the N 13 mph21 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 84%.
Fri, 11th
Lake Duncan OK Weather  - Friday, Sep 11, 2026 - Sunny
Lo: 19°C66°F
Hi: 31°C88°F
Sunny Friday, temperatures as high as 88°F31°C, low temperature around 66°F19°C, chance of rain 1%, wind out of the SE 8 mph13 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 30%.

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