Mc Grath SPB Weather Forecast

    • 56
    • 73

    Mostly Cloudy

    • 57
    • 77

    Isolated Thunderstorms

    • 57
    • 80

    Isolated Thunderstorms

    • 54
    • 70

    Rain Showers

    • 54
    • 69

    Mostly Cloudy

    • 53
    • 66

    Chance Rain

Today 18 Jun Upper Kuskokwim Valley

Mostly cloudy in the morning then becoming partly sunny. Scattered Showers. Haze. Isolated Thunderstorms in the afternoon. Highs in the lower to mid 70s. Light Winds.

Tonight 18 Jun Upper Kuskokwim Valley

Mostly cloudy. Isolated Thunderstorms in the Evening, then isolated Showers after midnight. Lows in the mid to upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mc Grath SPB Temperature Statistics

June Temperature

McGrath, McGrath Airport (0.6 miles)

  • Lowest 9 June, 2025

    30 °F

  • Average June

    53.6 °F

  • Highest 12 June, 2025

    73.9 °F

Climate (2020–Present)

McGrath, McGrath Airport (0.6 miles)

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  • Average Low 2020–2025

    21.9 °F

  • Average 2020–2025

    30.4 °F

  • Average High 2020–2025

    37.8 °F
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