South St Paul Weather Forecast

    • 54
    • 69

    Rain Showers

    • 51
    • 72

    Partly Sunny

    • 58
    • 81

    Slight Chance Thunderstorms

    • 63
    • 89

    Slight Chance Thunderstorms

    • 63
    • 90

    Mostly Sunny

    • 63
    • 87

    Chance Thunderstorms

Today 22 May Dakota

Mostly cloudy. Chance of rain Showers late in the Morning, then slight chance of rain Showers early in the afternoon. Highs in the upper 60s. Southeast Winds 10 to 20 Mph. Chance of Showers 50 percent.

Tonight 22 May Dakota

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms in the Evening, then rain Showers likely and slight chance of Thunderstorms after midnight. Lows in the lower 50s. Southeast Winds 10 to 20 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South St Paul Temperature Statistics

May Temperature

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

  • Lowest 6 May, 2026

    32 °F

  • Average May

    56.1 °F

  • Highest 15 May, 2026

    88.3 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    57.2 °F
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