Sullivan Island State Marine Park Weather Forecast

    • 46
    • 62

    Partly Sunny

    • 47
    • 65

    Mostly Cloudy

    • 47
    • 62

    Mostly Cloudy

    • 47
    • 62

    Mostly Cloudy

    • 48
    • 63

    Chance Rain Showers

    • 49
    • 63

    Chance Rain Showers

    • 50
    • 65

    Chance Rain Showers

Today 8 Jun Haines Borough and Klukwan

Mostly cloudy. Slight chance of rain Showers early in the morning. Highs in the lower 60s. Light Winds becoming southeast around 10 Mph.

Tonight 8 Jun Haines Borough and Klukwan

Decreasing Clouds. Lows in the mid 40s. Southeast Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan Island State Marine Park Temperature Statistics

June Temperature

Haines - Haines Airport (20.5 miles)

  • Lowest 1 June, 2026

    37.9 °F

  • Average June

    56.1 °F

  • Highest 2 June, 2026

    78.1 °F

Climate (2021–Present)

Haines - Haines Airport (20.5 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    48.5 °F
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