Halverson Lake Weather Forecast

    • 63
    • 80

    Chance Rain Showers

    • 61
    • 81

    Chance Thunderstorms

    • 55
    • 79

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 62
    • 80

    Chance Rain Showers

Today 20 Aug Iowa

Partly sunny. Near steady temperature in the upper 70s. Southwest Winds up to 5 Mph.

Tonight 20 Aug Iowa

Partly cloudy until early Morning, then mostly cloudy with a 40 percent chance of light Showers early in the morning. Lows in the lower 60s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halverson Lake Temperature Statistics

August Temperature

Lone Rock Tri-County Regional Airport (11.8 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    71.8 °F

  • Highest 10 August, 2026

    85.6 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    60.4 °F
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