Umcolcus Lake Weather Forecast

    • 34
    • 57

    Partly Cloudy

    • 32
    • 59

    Mostly Sunny

    • 32
    • 61

    Sunny

    • 38
    • 66

    Mostly Sunny

    • 41
    • 66

    Mostly Cloudy

    • 40
    • 64

    Slight Chance Rain Showers

    • 39
    • 64

    Slight Chance Rain Showers

Today 21 Sep Southeast Aroostook

Partly sunny. Near steady temperature in the upper 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Sep Southeast Aroostook

Clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 30s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Umcolcus Lake Temperature Statistics

September Temperature

Houlton, Houlton International Airport (32.3 miles)

  • Lowest 9 September, 2026

    31.6 °F

  • Average September

    56.5 °F

  • Highest 10 September, 2026

    77.6 °F

Climate (2021–2026)

Houlton, Houlton International Airport (32.3 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    53.6 °F
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