Halverson Lake Weather Forecast

    • 45
    • 77

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 59
    • 78

    Rain Showers

    • 45
    • 69

    Chance Rain Showers

    • 44
    • 66

    Partly Sunny

    • 48
    • 66

    Chance Rain Showers

    • 45
    • 62

    Rain Showers Likely

Today 21 Apr Iowa

Sunny. West Winds 5 to 10 Mph.

Tonight 21 Apr Iowa

Clear. Patchy fog after midnight. Lows in the mid 40s. Northwest Winds up to 5 Mph shifting to the northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halverson Lake Temperature Statistics

April Temperature

Lone Rock Tri-County Regional Airport (11.8 miles)

  • Lowest 7 April, 2026

    18.6 °F

  • Average April

    48.8 °F

  • Highest 14 April, 2026

    78.7 °F

Climate (2021–Present)

Lone Rock Tri-County Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    60.3 °F
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