Duncan Weather Forecast
- 58
- 84
Mostly Sunny
- 68
- 88
Partly Sunny
- 53
- 84
Slight Chance Thunderstorms
- 44
- 77
Partly Sunny
- 54
- 77
Mostly Sunny
- 61
- 90
Mostly Sunny
Today 3 May Stephens
Sunny. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 3 May Stephens
Clear. Near steady temperature in the lower 50s. Southeast Winds around 5 Mph.
Duncan Temperature Statistics
May Temperature
Duncan, Halliburton Field Airport (1.9 miles)
Lowest
–Average May
–Highest
–
Climate (2021–Present)
Duncan, Halliburton Field Airport (1.9 miles)
Average Low 2021–2026
52.5 °FAverage 2021–2026
63.8 °FAverage High 2021–2026
75.8 °F