Friendship Lake Weather Forecast

    • 43
    • 58

    Mostly Cloudy

    • 39
    • 60

    Partly Sunny

    • 41
    • 63

    Mostly Sunny

    • 52
    • 69

    Partly Sunny

    • 53
    • 71

    Chance Rain Showers

    • 47
    • 72

    Mostly Cloudy

Today 5 Sep Adams

Mostly cloudy with a chance of Sprinkles. Highs in the upper 50s. West Winds 10 to 20 Mph with Gusts up to 35 Mph.

Tonight 5 Sep Adams

Mostly cloudy with a 20 percent chance of rain Showers. Lows in the lower 40s. West Winds 10 to 15 Mph.

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Friendship Lake Temperature Statistics

September Temperature

New Lisbon Mauston Airport (18.6 miles)

  • Lowest 3 September, 2025

    45.5 °F
  • Average September

    61.6 °F
  • Highest 2 September, 2025

    76.1 °F

Climate (2020–Present)

New Lisbon Mauston Airport (18.6 miles)

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  • Average Low 2020–2025

    37.6 °F
  • Average 2020–2025

    47.8 °F
  • Average High 2020–2025

    57.5 °F
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