Weather in Duncan, Oklahoma, United States

7-Day Detailed Weather Forecast for Duncan

This Afternoon

Temperature: 94°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 100. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 70°F

Wind Speed: 3 to 7 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 70. Heat index values as high as 98. East southeast wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Temperature: 88°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Northeast wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Night

Temperature: 71°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 71. East wind 2 to 6 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 92°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 92. Southeast wind 3 to 8 mph.

Wednesday Night

Temperature: 73°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 73.

Thursday

Temperature: 91°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 91.

Thursday Night

Temperature: 73°F

Wind Speed: 8 to 12 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. Chance of precipitation is 20%.

Independence Day

Temperature: 92°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. Chance of precipitation is 20%.

Friday Night

Temperature: 75°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 75.

Saturday

Temperature: 93°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 93.

Saturday Night

Temperature: 74°F

Wind Speed: 6 to 9 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 74.

Sunday

Temperature: 95°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%.

Sunday Night

Temperature: 74°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 74.