South St Paul Weather Forecast

    • 59
    • 72

    Chance Rain Showers

    • 58
    • 63

    Rain Showers

    • 57
    • 68

    Chance Rain Showers

    • 54
    • 69

    Slight Chance Rain Showers

    • 50
    • 64

    Mostly Cloudy

    • 50
    • 65

    Partly Sunny

    • 55
    • 68

    Partly Sunny

Today 17 Sep Dakota

Mostly sunny. Highs in the upper 60s.

Tonight 17 Sep Dakota

Increasing Clouds. Patchy fog in the late evening and early morning. Lows in the mid 50s. East Winds up to 5 Mph.

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South St Paul Temperature Statistics

September Temperature

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

  • Lowest 14 September, 2026

    49.1 °F

  • Average September

    71.6 °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

    57.3 °F
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