Weather in Duncan, Oklahoma, United States

7-Day Detailed Weather Forecast for Duncan

Tonight

Temperature: 78°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 78. South wind around 8 mph.

Saturday

Temperature: 106°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 106. Heat index values as high as 110. South southwest wind around 8 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77. Heat index values as high as 106. South wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 106°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 106. Heat index values as high as 108. South southwest wind around 7 mph.

Sunday Night

Temperature: 78°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78. South wind around 6 mph.

Monday

Temperature: 104°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 104.

Monday Night

Temperature: 75°F

Wind Speed: 7 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 75.

Tuesday

Temperature: 101°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 101.

Tuesday Night

Temperature: 74°F

Wind Speed: 8 mph

Wind Direction: ESE

Forecast: Mostly clear, with a low around 74.

Wednesday

Temperature: 100°F

Wind Speed: 10 mph

Wind Direction: ESE

Forecast: Sunny, with a high near 100.

Wednesday Night

Temperature: 73°F

Wind Speed: 10 mph

Wind Direction: ESE

Forecast: Mostly clear, with a low around 73.

Thursday

Temperature: 98°F

Wind Speed: 10 mph

Wind Direction: ESE

Forecast: Sunny, with a high near 98.

Thursday Night

Temperature: 71°F

Wind Speed: 7 to 10 mph

Wind Direction: ESE

Forecast: Mostly clear, with a low around 71.

Friday

Temperature: 98°F

Wind Speed: 9 mph

Wind Direction: SE

Forecast: Sunny, with a high near 98.