Grenville Weather Forecast

    • 16
    • 43

    Mostly Sunny

    • 16
    • 27

    Mostly Cloudy

    • 24
    • 38

    Mostly Cloudy

    • 2
    • 33

    Chance Snow

    • -1
    • 9

    Chance Snow

    • 1
    • 10

    Chance Snow

    • 1
    • 14

    Chance Snow

Today 30 Jan Day

Sunny. North Winds 5 to 10 Mph.

Tonight 30 Jan Day

Partly cloudy. Lows 15 to 20. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grenville Temperature Statistics

January Temperature

Sisseton, Sisseton Municipal Airport (23.6 miles)

  • Lowest 20 January, 2025

    -16.2 °F

  • Average January

    13.5 °F

  • Highest 28 January, 2025

    48 °F

Climate (2020–Present)

Sisseton, Sisseton Municipal Airport (23.6 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    56.8 °F
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