Dog Lake Weather Forecast

    • 66
    • 79

    Rain Showers

    • 62
    • 81

    Rain Showers Likely

    • 53
    • 75

    Mostly Sunny

    • 61
    • 79

    Mostly Sunny

    • 59
    • 82

    Chance Rain Showers

    • 54
    • 76

    Chance Thunderstorms

Today 7 Sep Le Sueur

Partly sunny. A 20 percent chance of Showers early in the morning. Highs in the upper 70s. Southeast Winds 5 to 15 Mph shifting to the south 15 to 20 Mph in the afternoon.

Tonight 7 Sep Le Sueur

Mostly cloudy. Slight chance of Thunderstorms in the Evening, then Showers and chance of Thunderstorms after midnight. Lows in the mid 60s. South Winds 15 to 20 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dog Lake Temperature Statistics

September Temperature

Mankato, Mankato Regional Airport (5.6 miles)

  • Lowest 1 September, 2026

    62.1 °F

  • Average September

    76 °F

  • Highest 4 September, 2026

    90 °F

Climate (2021–2026)

Mankato, Mankato Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.2 °F
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