Weather in Duncan, Oklahoma, United States

7-Day Detailed Weather Forecast for Duncan

Tonight

Temperature: 73°F

Wind Speed: 8 mph

Wind Direction: SSE

Forecast: Isolated rain showers before 10pm. Mostly clear, with a low around 73. South southeast wind around 8 mph. Chance of precipitation is 20%.

Friday

Temperature: 99°F

Wind Speed: 5 to 13 mph

Wind Direction: S

Forecast: Sunny, with a high near 99. Heat index values as high as 102. South wind 5 to 13 mph, with gusts as high as 20 mph.

Friday Night

Temperature: 71°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 71. Heat index values as high as 99. South wind 6 to 10 mph.

Saturday

Temperature: 98°F

Wind Speed: 6 to 12 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 98. Heat index values as high as 102. South southwest wind 6 to 12 mph.

Saturday Night

Temperature: 75°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Clear, with a low around 75. South wind around 12 mph.

Sunday

Temperature: 99°F

Wind Speed: 9 to 14 mph

Wind Direction: S

Forecast: Sunny, with a high near 99.

Sunday Night

Temperature: 77°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Monday

Temperature: 99°F

Wind Speed: 10 to 14 mph

Wind Direction: S

Forecast: Sunny, with a high near 99.

Monday Night

Temperature: 77°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Tuesday

Temperature: 100°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: Sunny, with a high near 100.

Tuesday Night

Temperature: 76°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 76.

Wednesday

Temperature: 99°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Sunny, with a high near 99.

Wednesday Night

Temperature: 76°F

Wind Speed: 7 to 10 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 76.

Thursday

Temperature: 100°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 100.