Long Lake State Recreation Area Weather Forecast

    • 66
    • 93

    Chance Thunderstorms

    • 64
    • 92

    Chance Thunderstorms

    • 64
    • 88

    Mostly Sunny

    • 63
    • 90

    Mostly Sunny

    • 65
    • 94

    Slight Chance Thunderstorms

    • 59
    • 84

    Chance Rain Showers

Today 17 Aug Brown

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of precipitation 20 percent. Highest heat index Readings around 100 in the afternoon.

Tonight 17 Aug Brown

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. Southwest Winds up to 10 Mph in the Evening, becoming light and variable. Chance of precipitation 30 percent.

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Long Lake State Recreation Area Temperature Statistics

August Temperature

Ainsworth Regional Airport (19.9 miles)

  • Lowest 4 August, 2025

    59 °F
  • Average August

    73.5 °F
  • Highest 14 August, 2025

    92.5 °F

Climate (2020–Present)

Ainsworth Regional Airport (19.9 miles)

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  • Average Low 2020–2025

    37.4 °F
  • Average 2020–2025

    49.3 °F
  • Average High 2020–2025

    61.7 °F
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