Grantsburg Weather Forecast

    • 28
    • 48

    Mostly Sunny

    • 29
    • 55

    Partly Sunny

    • 30
    • 49

    Mostly Cloudy

    • 29
    • 53

    Partly Sunny

    • 32
    • 54

    Mostly Cloudy

    • 34
    • 54

    Mostly Cloudy

Today 11 Dec Johnson

Sunny. Highs in the upper 40s. South Winds 5 to 10 Mph.

Tonight 11 Dec Johnson

Clear. Lows in the upper 20s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grantsburg Temperature Statistics

December Temperature

Metropolis Municipal Airport (14.3 miles)

  • Lowest 5 December, 2023

    28.8 °F

  • Average December

    45.1 °F

  • Highest 7 December, 2023

    59.5 °F

Climate (2018–Present)

Metropolis Municipal Airport (14.3 miles)

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  • Average Low 2018–2023

    49 °F

  • Average 2018–2023

    59.1 °F

  • Average High 2018–2023

    69.3 °F
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