Plymouth Weather Forecast

    • 13
    • 17

    Snow

    • 9
    • 30

    Snow

    • 2
    • 19

    Partly Sunny

    • 3
    • 17

    Partly Sunny

    • 18
    • 25

    Mostly Cloudy

    • 24
    • 38

    Chance Snow

    • 8
    • 30

    Mostly Cloudy

Today 31 Jan Hennepin

Sunny. Near steady temperature around 17. South Winds 5 to 10 Mph.

Tonight 31 Jan Hennepin

Not as cold. Chance of snow after midnight. Snow late in the night. Snow accumulation around 1 inch. Near steady temperature around 15. South Winds 5 to 15 Mph. Chance of snow near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Temperature Statistics

January Temperature

Minneapolis, Crystal Airport (6.2 miles)

  • Lowest 23 January, 2026

    -20.9 °F

  • Average January

    13.1 °F

  • Highest 12 January, 2026

    43 °F

Climate (2021–Present)

Minneapolis, Crystal Airport (6.2 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    57.5 °F
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