Blackhawk Island Airport Weather Forecast

    • 7
    • 26

    Mostly Sunny

    • 17
    • 29

    Partly Sunny

    • 28
    • 36

    Mostly Cloudy

    • 33
    • 45

    Mostly Cloudy

    • 30
    • 44

    Slight Chance Rain

    • 27
    • 45

    Chance Rain/Snow

Today 21 Feb Jefferson

Sunny. Highs in the mid 20s. Southwest Winds up to 10 Mph.

Tonight 21 Feb Jefferson

Mostly clear. Lows around 7. Southwest Winds 5 to 10 Mph.

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Blackhawk Island Airport Temperature Statistics

February Temperature

Watertown (18.6 miles)

  • Lowest 18 February, 2025

    -13.7 °F

  • Average February

    17.6 °F

  • Highest 2 February, 2025

    38.8 °F

Climate (2020–Present)

Watertown (18.6 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.1 °F
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