Lake Minnetonka Weather Forecast

    • 55
    • 64

    Rain Showers

    • 48
    • 70

    Partly Sunny

    • 52
    • 67

    Chance Rain Showers

    • 55
    • 72

    Chance Rain Showers

    • 56
    • 71

    Slight Chance Thunderstorms

    • 52
    • 71

    Partly Sunny

Today 14 Sep Hennepin

Breezy. Mostly sunny early in the Morning, then rain Showers likely and slight chance of Thunderstorms late in the morning. Rain Showers and chance of Thunderstorms in the afternoon. Highs in the mid 60s. Southeast Winds 10 to 15 Mph with Gusts to around 30 Mph increasing to 15 to 25 Mph with Gusts to around 40 Mph in the afternoon. Chance of precipitation near 100 percent.

Tonight 14 Sep Hennepin

Cloudy with rain Showers likely and chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 50s. South Winds 10 to 20 Mph with Gusts to around 35 Mph shifting to the southwest 5 to 15 Mph after midnight. Chance of precipitation 70 percent.

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Lake Minnetonka Temperature Statistics

September Temperature

Minneapolis - Flying Cloud Airport (9.3 miles)

  • Lowest 10 September, 2026

    54 °F

  • Average September

    73.4 °F

  • Highest 3 September, 2026

    88 °F

Climate (2021–2026)

Minneapolis - Flying Cloud Airport (9.3 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    57.7 °F
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