Merrill Weather Forecast

    • 21
    • 41

    Sunny

    • 29
    • 47

    Mostly Sunny

    • 43
    • 59

    Slight Chance Rain

    • 31
    • 58

    Partly Sunny

    • 27
    • 49

    Slight Chance Rain

    • 34
    • 51

    Chance Rain

Today 27 Oct Southeast Aroostook

Sunny. Highs in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 27 Oct Southeast Aroostook

Clear, cold with Lows around 20. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Merrill Temperature Statistics

October Temperature

Houlton, Houlton International Airport (21.1 miles)

  • Lowest 24 October, 2026

    19.9 °F

  • Average October

    43.5 °F

  • Highest 1 October, 2026

    75.7 °F

Climate (2021–2026)

Houlton, Houlton International Airport (21.1 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    43.3 °F

  • Average High 2021–2026

    53.5 °F
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