Mirror Lake Weather Forecast

    • 50
    • 65

    Rain Showers

    • 45
    • 60

    Rain Showers

    • 46
    • 69

    Partly Sunny

    • 48
    • 76

    Mostly Sunny

    • 49
    • 80

    Partly Sunny

    • 45
    • 74

    Mostly Sunny

Today 17 Sep Adams

Showers likely and a slight chance of Thunderstorms late in the Morning, then Showers and a chance of Thunderstorms in the afternoon. Highs in the mid 60s. Northeast Winds around 15 Mph.

Tonight 17 Sep Adams

Showers likely and a chance of Thunderstorms in the Evening, then Showers and a slight chance of Thunderstorms after midnight. Lows around 50. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mirror Lake Temperature Statistics

September Temperature

Hettinger, Hettinger Municipal Airport (0.6 miles)

  • Lowest 6 September, 2025

    28 °F

  • Average September

    62.5 °F

  • Highest 11 September, 2025

    87.1 °F

Climate (2020–Present)

Hettinger, Hettinger Municipal Airport (0.6 miles)

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  • Average Low 2020–2025

    31 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    58.3 °F
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