Thein Lake Weather Forecast

    • 61
    • 79

    Rain Showers Likely

    • 59
    • 79

    Mostly Sunny

    • 60
    • 80

    Mostly Sunny

    • 63
    • 80

    Chance Thunderstorms

    • 55
    • 77

    Mostly Sunny

    • 50
    • 69

    Mostly Sunny

Today 18 Aug Stearns

Cloudy with a 50 percent chance of Thunderstorms in the Morning, then partly sunny in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Highs in the upper 70s. South Winds 5 to 10 Mph shifting to the northwest in the afternoon.

Tonight 18 Aug Stearns

Partly cloudy. Patchy fog through the night. Lows in the lower 60s. North Winds up to 10 Mph.

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Thein Lake Temperature Statistics

August Temperature

Paynesville, Paynesville Municipal Airport (12.4 miles)

  • Lowest 2 August, 2025

    50 °F
  • Average August

    69.7 °F
  • Highest 7 August, 2025

    84.2 °F

Climate (2020–Present)

Paynesville, Paynesville Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    34.4 °F
  • Average 2020–2025

    44.7 °F
  • Average High 2020–2025

    54.2 °F
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