Alder Lake Weather Forecast

    • 22
    • 39

    Increasing Clouds

    • 29
    • 35

    Chance Snow Showers

    • 27
    • 38

    Mostly Cloudy

    • 36
    • 41

    Rain/Snow Likely

    • 29
    • 52

    Chance Rain

    • 22
    • 33

    Mostly Cloudy

    • 20
    • 30

    Slight Chance Snow

Today 22 Nov Western Ulster

Mostly sunny. Highs in the mid 40s. Temperature falling into the upper 30s. Northwest Winds around 5 Mph.

Tonight 22 Nov Western Ulster

Partly cloudy. Cold with Lows in the mid 20s. North Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alder Lake Temperature Statistics

November Temperature

Monticello, Sullivan County International Airport (24.9 miles)

  • Lowest 7 November, 2025

    24.1 °F

  • Average November

    38.1 °F

  • Highest 5 November, 2025

    57.9 °F

Climate (2020–Present)

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    55.4 °F
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