Belfast Municipal Airport Weather Forecast

    • 51
    • 65

    Mostly Cloudy

    • 55
    • 67

    Mostly Cloudy

    • 59
    • 71

    Slight Chance Rain Showers

    • 61
    • 77

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 57
    • 70

    Slight Chance Rain Showers

Today 16 Jun Coastal Waldo

Patchy fog in the morning. Partly sunny. Highs in the upper 60s. South Winds around 10 Mph.

Tonight 16 Jun Coastal Waldo

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. South Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belfast Municipal Airport Temperature Statistics

June Temperature

Rockland, Knox County Regional Airport (23.6 miles)

  • Lowest 3 June, 2025

    39.9 °F

  • Average June

    59 °F

  • Highest 12 June, 2025

    80.1 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (23.6 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.3 °F
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