Tettegouche State Park Weather Forecast

    • 45
    • 55

    Partly Sunny

    • 54
    • 63

    Rain Showers Likely

    • 54
    • 66

    Chance Rain Showers

    • 52
    • 66

    Partly Sunny

    • 53
    • 64

    Chance Rain Showers

    • 57
    • 69

    Slight Chance Rain Showers

    • 57
    • 71

    Mostly Cloudy

Today 7 Sep Southern Lake/North Shore

Mostly sunny. Highs in the upper 50s. West Winds around 5 Mph.

Tonight 7 Sep Southern Lake/North Shore

Partly cloudy. Lows in the lower 40s. West Winds around 5 Mph.

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Tettegouche State Park Temperature Statistics

September Temperature

Silver Bay (9.3 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

Silver Bay (9.3 miles)

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  • Average Low 2020–2021

    26.1 °F
  • Average 2020–2021

    36.3 °F
  • Average High 2020–2021

    44.6 °F
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