William Henry Bay Weather Forecast

    • 51
    • 74

    Increasing Clouds

    • 52
    • 71

    Mostly Cloudy

    • 53
    • 71

    Rain Showers Likely

    • 50
    • 65

    Rain Showers Likely

    • 50
    • 64

    Chance Rain Showers

    • 49
    • 64

    Chance Rain Showers

    • 49
    • 63

    Chance Rain Showers

Today 20 Jun Haines Borough and Klukwan

Mostly clear. Highs 71 to 77. Light Winds becoming southwest around 10 Mph.

Tonight 20 Jun Haines Borough and Klukwan

Increasing Clouds. Lows in the lower 50s. South Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

William Henry Bay Temperature Statistics

June Temperature

Gustavus, Gustavus Airport (26.1 miles)

  • Lowest 1 June, 2026

    34 °F

  • Average June

    53.2 °F

  • Highest 2 June, 2026

    75.9 °F

Climate (2021–2026)

Gustavus, Gustavus Airport (26.1 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    43.7 °F

  • Average High 2021–2026

    48.7 °F
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