McGrath Weather Forecast

    • -20
    • -1

    Chance Snow

    • -28
    • -14

    Cold

    • -24
    • -14

    Chance Snow

    • -15
    • -8

    Cold

    • -9
    • 0

    Cold

    • -7
    • 7

    Slight Chance Snow

Today 16 Dec Upper Kuskokwim Valley

Cloudy. Snow likely in the Morning, then a slight chance of snow in the afternoon. Snow accumulation up to 1 inch. Highs 5 below to 1 above. Northwest Winds to 10 Mph.

Tonight 16 Dec Upper Kuskokwim Valley

Mostly cloudy in the evening then becoming partly cloudy. Lows 12 to 23 below. Northwest Winds to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McGrath Temperature Statistics

December Temperature

McGrath, McGrath Airport (0.6 miles)

  • Lowest 10 December, 2025

    -34.6 °F

  • Average December

    -6.8 °F

  • Highest 2 December, 2025

    24.1 °F

Climate (2020–Present)

McGrath, McGrath Airport (0.6 miles)

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  • Average Low 2020–2025

    21.8 °F

  • Average 2020–2025

    30.4 °F

  • Average High 2020–2025

    37.7 °F
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