Belle Union Weather Forecast

    • 31
    • 36

    Increasing Clouds

    • 34
    • 40

    Mostly Cloudy

    • 17
    • 50

    Rain

    • 23
    • 28

    Partly Sunny

    • 30
    • 46

    Mostly Cloudy

    • 31
    • 42

    Slight Chance Rain

Today 16 Dec Putnam

Mostly sunny. Not as cool with Highs in the mid 30s. South Winds 5 to 10 Mph. Gusts up to 20 Mph.

Tonight 16 Dec Putnam

Mostly cloudy. Patchy freezing drizzle through midnight. Patchy fog toward daybreak. Not as cold. Near steady temperature in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Belle Union Temperature Statistics

December Temperature

Indianapolis International Airport (24.9 miles)

  • Lowest 13 December, 2025

    7 °F

  • Average December

    27.8 °F

  • Highest 9 December, 2025

    42.1 °F

Climate (2020–Present)

Indianapolis International Airport (24.9 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.7 °F
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