Decatur Weather Forecast

    • 64
    • 81

    Chance Rain Showers

    • 57
    • 78

    Mostly Sunny

    • 62
    • 80

    Rain Showers Likely

    • 52
    • 75

    Slight Chance Rain Showers

    • 53
    • 77

    Partly Sunny

    • 57
    • 77

    Slight Chance Rain Showers

Today 16 Aug Van Buren

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the lower 80s. West Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 50 percent.

Tonight 16 Aug Van Buren

Partly cloudy. Lows in the mid 60s. West Winds 5 to 10 Mph with Gusts to around 25 Mph in the evening becoming light.

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Decatur Temperature Statistics

August Temperature

Haines Memorial Airport (21.7 miles)

  • Lowest 3 August, 2026

    57.2 °F

  • Average August

    71.7 °F

  • Highest 10 August, 2026

    86 °F

Climate (2021–2026)

Haines Memorial Airport (21.7 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    60.4 °F
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