Belfast Weather Forecast

    • 32
    • 32

    Snow/Sleet

    • 38
    • 52

    Rain Showers Likely

    • 20
    • 46

    Partly Sunny

    • 28
    • 42

    Rain/Snow

    • 40
    • 47

    Rain Showers Likely

    • 30
    • 55

    Mostly Cloudy

    • 30
    • 46

    Mostly Cloudy

Today 30 Mar Coastal Waldo

Snow likely Early, then Sleet, Snow, a chance of rain and freezing rain. Little or no snow and sleet accumulation. Additional ice accumulation around a trace. Highs in the lower 30s. Light and variable Winds, becoming southeast around 10 Mph. Chance of precipitation 80 percent.

Tonight 30 Mar Coastal Waldo

Cloudy. A chance of sleet and scattered rain Showers early. A chance of freezing rain. Rain Showers likely with patchy drizzle. Ice accumulation around a trace. Lows in the lower 30s. Southeast Winds around 10 Mph. Chance of precipitation 60 percent.

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Belfast Temperature Statistics

March Temperature

Rockland, Knox County Regional Airport (24.9 miles)

  • Lowest 3 March, 2025

    1 °F

  • Average March

    34.7 °F

  • Highest 17 March, 2025

    50 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (24.9 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.3 °F
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