Duncan Weather Forecast

    • 74
    • 96

    Slight Chance Thunderstorms

    • 74
    • 90

    Rain Showers Likely

    • 76
    • 97

    Chance Thunderstorms

    • 74
    • 98

    Chance Thunderstorms

    • 73
    • 97

    Mostly Sunny

    • 72
    • 97

    Mostly Sunny

    • 74
    • 97

    Mostly Sunny

Today 23 Aug Monroe

Sunny. Highs in the mid 90s. Northeast Winds around 5 Mph.

Tonight 23 Aug Monroe

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 70s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duncan Temperature Statistics

August Temperature

Stuttgart, Stuttgart Municipal Airport (18 miles)

  • Lowest 3 August, 2026

    68 °F

  • Average August

    85.2 °F

  • Highest 16 August, 2026

    102.9 °F

Climate (2021–2026)

Stuttgart, Stuttgart Municipal Airport (18 miles)

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  • Average Low 2021–2026

    55.9 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    74.1 °F
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