Mc Grath SPB Weather Forecast

    • -17
    • 0

    Cold

    • -20
    • -10

    Cold

    • -12
    • -7

    Cold

    • -12
    • -4

    Cold

    • -16
    • -6

    Cold

    • -22
    • -9

    Cold

Today 4 Dec Upper Kuskokwim Valley

Clear. Highs around zero. North Winds to 10 Mph.

Tonight 4 Dec Upper Kuskokwim Valley

Mostly clear. Lows 13 to 18 below. Light Winds.

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Mc Grath SPB Temperature Statistics

December Temperature

McGrath, McGrath Airport (0.6 miles)

  • Lowest 1 December, 2025

    19 °F

  • Average December

    19.9 °F

  • Highest 1 December, 2025

    21 °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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