South St Paul Weather Forecast

    • 57
    • 69

    Slight Chance Rain Showers

    • 59
    • 74

    Mostly Cloudy

    • 58
    • 70

    Rain Showers

    • 57
    • 72

    Chance Rain Showers

    • 52
    • 69

    Slight Chance Rain Showers

    • 51
    • 66

    Partly Sunny

Today 27 Sep Dakota

Mostly cloudy. A 50 percent chance of rain Showers in the morning. Patchy fog in the morning. Highs in the upper 60s. Southeast Winds up to 5 Mph.

Tonight 27 Sep Dakota

Decreasing Clouds. Patchy fog after midnight. Lows in the mid 50s. Light Winds.

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South St Paul Temperature Statistics

September Temperature

South St. Paul Municipal-Richard E. Flemi (1.9 miles)

  • Lowest 23 September, 2026

    47.5 °F

  • Average September

    67.2 °F

  • Highest 1 September, 2026

    89.4 °F

Climate (2021–2026)

South St. Paul Municipal-Richard E. Flemi (1.9 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    57.2 °F
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