Tetlin Weather Forecast

    • 48
    • 63

    Chance Rain

    • 47
    • 63

    Chance Rain

    • 44
    • 64

    Slight Chance Rain

    • 46
    • 72

    Mostly Cloudy

    • 46
    • 70

    Mostly Cloudy

    • 46
    • 71

    Mostly Cloudy

Today 18 Aug Upper Tanana Valley

Mostly cloudy with a slight chance of rain. Highs in the lower 60s. Light Winds.

Tonight 18 Aug Upper Tanana Valley

Mostly cloudy. A chance of rain in the Evening, then rain likely after midnight. Lows in the upper 40s. Light Winds.

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Tetlin Temperature Statistics

August Temperature

Northway, Northway Airport (21.7 miles)

  • Lowest 12 August, 2025

    35.1 °F

  • Average August

    57.7 °F

  • Highest 7 August, 2025

    80.7 °F

Climate (2020–Present)

Northway, Northway Airport (21.7 miles)

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  • Average Low 2020–2025

    16.7 °F

  • Average 2020–2025

    27.1 °F

  • Average High 2020–2025

    36.6 °F
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