Decatur Weather Forecast

    • 34
    • 56

    Sunny

    • 35
    • 63

    Sunny

    • 36
    • 67

    Mostly Sunny

    • 39
    • 70

    Mostly Sunny

    • 41
    • 71

    Mostly Sunny

    • 44
    • 71

    Partly Sunny

Today 17 Oct Van Buren

Sunny. Widespread frost in the morning. Highs in the mid 50s. Light Winds becoming west 10 Mph in the afternoon.

Tonight 17 Oct Van Buren

Clear. Lows in the mid 30s. Southwest Winds around 10 Mph. Gusts up to 20 Mph after midnight.

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Decatur Temperature Statistics

October Temperature

Haines Memorial Airport (21.7 miles)

  • Lowest 6 October, 2026

    41 °F

  • Average October

    61.4 °F

  • Highest 12 October, 2026

    86 °F

Climate (2021–2026)

Haines Memorial Airport (21.7 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    60.3 °F
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