Halverson Lake Weather Forecast

    • 63
    • 81

    Chance Thunderstorms

    • 62
    • 82

    Partly Sunny

    • 64
    • 84

    Mostly Sunny

    • 66
    • 86

    Sunny

    • 68
    • 88

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

Today 9 Jul Iowa

Mostly cloudy with a 40 percent chance of light Showers and Thunderstorms. Highs in the lower 80s. West Winds up to 5 Mph.

Tonight 9 Jul Iowa

Mostly cloudy in the evening then becoming partly cloudy. Chance of light Showers and slight chance of Thunderstorms in the Evening, then slight chance of light Showers late in the evening. Patchy fog early in the morning. Lows in the lower 60s. Northeast Winds up to 5 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halverson Lake Temperature Statistics

July Temperature

Lone Rock Tri-County Regional Airport (11.8 miles)

  • Lowest 7 July, 2026

    59 °F

  • Average July

    76.1 °F

  • Highest 1 July, 2026

    92.6 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    60.3 °F
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