New Richmond Weather Forecast

    • 55
    • 74

    Increasing Clouds

    • 54
    • 61

    Rain Showers

    • 53
    • 66

    Chance Rain Showers

    • 49
    • 68

    Mostly Cloudy

    • 45
    • 62

    Mostly Cloudy

    • 45
    • 64

    Partly Sunny

    • 50
    • 67

    Partly Sunny

Today 17 Sep St. Croix

Mostly sunny. Highs in the upper 60s.

Tonight 17 Sep St. Croix

Increasing Clouds. Patchy fog late in the evening. Lows in the mid 50s. Light Winds becoming east up to 5 Mph after midnight.

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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

    71 °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

    36.1 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
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