Halverson Lake Weather Forecast

    • 4
    • 31

    Snow

    • 10
    • 17

    Mostly Cloudy

    • 9
    • 22

    Partly Sunny

    • 11
    • 22

    Mostly Cloudy

    • 21
    • 29

    Mostly Cloudy

    • 21
    • 34

    Mostly Cloudy

Today 31 Dec Iowa

Slight chance of light snow in the Morning, then light snow likely in the late morning and afternoon. Snow accumulation up to 1 inch. Highs in the upper 20s. Northwest Winds 5 to 15 Mph. Chance of snow 70 percent.

Tonight 31 Dec Iowa

Not as cold. Cloudy. Near steady temperature in the mid 20s. Northwest Winds 5 to 10 Mph.

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Halverson Lake Temperature Statistics

December Temperature

Lone Rock Tri-County Regional Airport (11.8 miles)

  • Lowest 4 December, 2025

    -9.9 °F

  • Average December

    22.4 °F

  • Highest 18 December, 2025

    43 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    60.1 °F
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