South St Paul Weather Forecast

    • 57
    • 62

    Rain Showers

    • 49
    • 70

    Mostly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 60
    • 77

    Chance Rain Showers

    • 63
    • 74

    Rain Showers Likely

    • 59
    • 74

    Mostly Cloudy

    • 56
    • 71

    Partly Sunny

Today 14 Sep Dakota

Rain Showers and chance of Thunderstorms. Near steady temperature in the upper 50s. Southeast Winds 10 to 20 Mph with Gusts to around 40 Mph. Chance of precipitation near 100 percent.

Tonight 14 Sep Dakota

Mostly cloudy. Rain Showers likely and chance of Thunderstorms early in the Evening, then chance of rain Showers and slight chance of Thunderstorms in the late evening and early morning. Lows in the mid 50s. South Winds 5 to 15 Mph. Gusts up to 35 Mph in the evening. Chance of precipitation 70 percent.

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South St Paul Temperature Statistics

September Temperature

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

  • Lowest 10 September, 2026

    56.8 °F

  • Average September

    74.5 °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

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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