Harmin Lake Weather Forecast

    • 51
    • 66

    Chance Rain Showers

    • 42
    • 63

    Mostly Sunny

    • 47
    • 64

    Partly Sunny

    • 51
    • 62

    Rain Showers Likely

    • 40
    • 63

    Slight Chance Rain Showers

    • 44
    • 60

    Chance Rain Showers

Today 9 Oct St. Croix

Sunny. Highs in the upper 60s. South Winds 5 to 15 Mph.

Tonight 9 Oct St. Croix

Warmer. Mostly cloudy. A 50 percent chance of rain Showers in the evening. Lows in the lower 50s. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmin Lake Temperature Statistics

October Temperature

New Richmond Municipal Airport (12.4 miles)

  • Lowest 7 October, 2025

    32.9 °F

  • Average October

    65.2 °F

  • Highest 4 October, 2025

    87.8 °F

Climate (2020–Present)

New Richmond Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55 °F
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