New Richmond Weather Forecast

    • 56
    • 75

    Mostly Cloudy

    • 44
    • 66

    Mostly Cloudy

    • 44
    • 63

    Partly Sunny

    • 45
    • 63

    Chance Rain Showers

    • 39
    • 63

    Mostly Sunny

    • 45
    • 61

    Partly Sunny

Today 30 Sep St. Croix

Mostly cloudy. Patchy fog early in the Morning, then Areas of fog early in the morning. Patchy fog late in the morning. Highs in the mid 70s. Southwest Winds up to 5 Mph.

Tonight 30 Sep St. Croix

Mostly cloudy. Areas of fog in the evening. Patchy fog after midnight. Lows in the mid 50s. West Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Richmond Temperature Statistics

September Temperature

New Richmond Municipal Airport (1.2 miles)

  • Lowest 14 September, 2026

    44.8 °F

  • Average September

    66.5 °F

  • Highest 1 September, 2026

    90.7 °F

Climate (2021–2026)

New Richmond Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
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