Local Forecast

Duncan, OK Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Duncan, OK.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 11:55 AM CDTMonday 11:55 AM

°F °C
Regional Observations →
88°F

Partly Cloudy

  • 93° / 75° High / Low
  • 96° Feels Like
  • 0% Chance of Rain

Wind

18 mph

G 24 mph

S

UV Index

10

Very High

Humidity

63%

Dew 73°F

Sun

6:18 AM · 8:42 PM

Rise · Set

Source: FORT SILL (KFSI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

93° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Today

Sunny, with a high near 92. Heat index values as high as 102. South wind around 18 mph, with gusts as high as 28 mph.

Night

Clear, with a low around 74. Heat index values as high as 102. South wind 12 to 18 mph, with gusts as high as 28 mph.

Tuesday

91° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 91. Heat index values as high as 98. South wind 10 to 16 mph, with gusts as high as 24 mph.

Night

Mostly clear, with a low around 76. Heat index values as high as 99. South wind 13 to 16 mph, with gusts as high as 24 mph.

Wednesday

93° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 93. South wind 13 to 20 mph, with gusts as high as 30 mph.

Night

Mostly clear, with a low around 78.

Thursday

95° 75°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

Sunny, with a high near 95.

Night

A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 74. Chance of precipitation is 40%.

Friday

93° 77°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Friday

A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.

Night

A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 20%.

Duncan, OK Weather Analysis Tools