Decatur Weather Forecast

    • 33
    • 58

    Mostly Sunny

    • 47
    • 60

    Mostly Cloudy

    • 34
    • 66

    Mostly Sunny

    • 43
    • 58

    Rain Showers

    • 39
    • 63

    Chance Rain Showers

    • 36
    • 52

    Chance Rain Showers

Today 3 Nov Adams

Mostly sunny. Highs in the upper 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 3 Nov Adams

Clear. Lows in the lower 30s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Real-Time

Decatur Temperature Statistics

November Temperature

Fort Wayne International Airport (17.4 miles)

  • Lowest 1 November, 2025

    32 °F

  • Average November

    41.7 °F

  • Highest 1 November, 2025

    50 °F

Climate (2020–Present)

Fort Wayne International Airport (17.4 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.6 °F
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