Stewart Lake Weather Forecast

    • 55
    • 75

    Mostly Cloudy

    • 57
    • 72

    Rain Showers

    • 58
    • 78

    Chance Rain Showers

    • 47
    • 70

    Partly Sunny

    • 49
    • 71

    Partly Sunny

    • 50
    • 73

    Slight Chance Thunderstorms

Today 6 Sep Northern Cook/Northern Lake

Mostly sunny. Highs in the upper 70s. Southeast Winds around 5 Mph.

Tonight 6 Sep Northern Cook/Northern Lake

Mostly cloudy. A chance of Showers after midnight. Humid with Lows in the upper 50s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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Stewart Lake Temperature Statistics

September Temperature

Two Harbors (9.3 miles)

  • Lowest 2 September, 2026

    53.6 °F
  • Average September

    65 °F
  • Highest 1 September, 2026

    78.8 °F

Climate (2021–2026)

Two Harbors (9.3 miles)

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  • Average Low 2021–2026

    31.6 °F
  • Average 2021–2026

    41.3 °F
  • Average High 2021–2026

    50.3 °F
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