Belfast Weather Forecast

    • 32
    • 44

    Rain/Sleet

    • 31
    • 45

    Mostly Cloudy

    • 34
    • 49

    Slight Chance Rain Showers

    • 32
    • 52

    Slight Chance Rain Showers

    • 25
    • 43

    Partly Sunny

    • 33
    • 50

    Partly Sunny

Today 4 Dec Marshall

Mostly cloudy. A chance of rain Showers this afternoon. Highs in the mid 40s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 4 Dec Marshall

Cloudy. Rain Showers, mainly in the evening. Patchy fog. Lows in the lower 30s. Northeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 90 percent.

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Belfast Temperature Statistics

December Temperature

Shelbyville Bomar Field & Shelbyville Municipal Airport (17.4 miles)

  • Lowest 1 December, 2025

    24.8 °F

  • Average December

    33.4 °F

  • Highest 1 December, 2025

    42.8 °F

Climate (2020–Present)

Shelbyville Bomar Field & Shelbyville Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    69.9 °F
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