Mentasta Lake Weather Forecast

    • 12
    • 12

    Decreasing Clouds

    • 12
    • 15

    Increasing Clouds

    • 13
    • 14

    Mostly Cloudy

    • 10
    • 20

    Chance Snow

    • 9
    • 20

    Mostly Cloudy

    • 6
    • 21

    Mostly Cloudy

    • 2
    • 18

    Mostly Cloudy

Today 17 Jan Copper River Basin

Mostly cloudy. A slight chance of snow in the afternoon. Highs 5 to 25 above. Warmest southeast of Glennallen. Variable wind to 10 Mph.

Tonight 17 Jan Copper River Basin

Mostly cloudy early in the evening then becoming partly cloudy. A chance of snow. Lows zero to 25 above. Light Winds except southeast 15 Mph along the copper river.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mentasta Lake Temperature Statistics

January Temperature

Northway, Northway Airport (50.3 miles)

  • Lowest 3 January, 2025

    -41.8 °F

  • Average January

    -5.1 °F

  • Highest 14 January, 2025

    24.1 °F

Climate (2020–Present)

Northway, Northway Airport (50.3 miles)

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  • Average Low 2020–2025

    15.9 °F

  • Average 2020–2025

    26.3 °F

  • Average High 2020–2025

    35.7 °F
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