Weather in Duncan, Oklahoma, United States

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7-Day Detailed Weather Forecast for Duncan

This Afternoon

Temperature: 102°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 102. Heat index values as high as 102. South wind around 9 mph.

Tonight

Temperature: 76°F

Wind Speed: 6 to 10 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 76. Heat index values as high as 101. South southeast wind 6 to 10 mph.

Wednesday

Temperature: 101°F

Wind Speed: 6 to 9 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 101. Heat index values as high as 104. South southeast wind 6 to 9 mph.

Wednesday Night

Temperature: 73°F

Wind Speed: 7 to 12 mph

Wind Direction: SE

Forecast: Clear, with a low around 73. Heat index values as high as 101. Southeast wind 7 to 12 mph.

Thursday

Temperature: 101°F

Wind Speed: 6 to 10 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 101. South southeast wind 6 to 10 mph.

Thursday Night

Temperature: 74°F

Wind Speed: 8 to 13 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 74.

Friday

Temperature: 101°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 101.

Friday Night

Temperature: 73°F

Wind Speed: 6 to 13 mph

Wind Direction: SSE

Forecast: Clear, with a low around 73.

Saturday

Temperature: 101°F

Wind Speed: 5 to 8 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 101.

Saturday Night

Temperature: 74°F

Wind Speed: 3 to 9 mph

Wind Direction: SSE

Forecast: Clear, with a low around 74.

Sunday

Temperature: 101°F

Wind Speed: 2 to 8 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 101.

Sunday Night

Temperature: 74°F

Wind Speed: 3 to 9 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 74.

Labor Day

Temperature: 101°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 101.

Monday Night

Temperature: 75°F

Wind Speed: 7 to 10 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 75.