Mc Grath SPB Weather Forecast

    • 24
    • 35

    Increasing Clouds

    • 23
    • 33

    Mostly Cloudy

    • 22
    • 32

    Mostly Cloudy

    • 21
    • 29

    Cloudy

    • 21
    • 28

    Snow Showers

    • 21
    • 28

    Snow Showers

    • 18
    • 28

    Snow Showers

Today 19 Oct Upper Kuskokwim Valley

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower to mid 30s. Northeast Winds 5 to 15 Mph.

Tonight 19 Oct Upper Kuskokwim Valley

Cloudy. Lows in the mid 20s. Northeast Winds 5 to 15 Mph.

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Mc Grath SPB Temperature Statistics

October Temperature

McGrath, McGrath Airport (0.6 miles)

  • Lowest 17 October, 2025

    30 °F

  • Average October

    40.2 °F

  • Highest 7 October, 2025

    52 °F

Climate (2020–Present)

McGrath, McGrath Airport (0.6 miles)

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  • Average Low 2020–2025

    21.9 °F

  • Average 2020–2025

    30.5 °F

  • Average High 2020–2025

    37.8 °F
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