Decatur Weather Forecast

    • 43
    • 65

    Sunny

    • 48
    • 69

    Partly Sunny

    • 41
    • 64

    Slight Chance Rain Showers

    • 46
    • 67

    Sunny

    • 48
    • 72

    Sunny

    • 52
    • 75

    Sunny

Today 30 Oct Wise

Areas of frost this morning. Sunny. Highs in the mid 60s. Northwest Winds around 5 Mph.

Tonight 30 Oct Wise

Clear. Lows around 40. Light and variable Winds.

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Decatur Temperature Statistics

October Temperature

Decatur, Decatur Municipal Airport (1.2 miles)

  • Lowest 19 October, 2025

    52.3 °F

  • Average October

    72.6 °F

  • Highest 20 October, 2025

    90.9 °F

Climate (2020–Present)

Decatur, Decatur Municipal Airport (1.2 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    77 °F
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