Augst Lake Weather Forecast

    • 49
    • 68

    Rain Showers Likely

    • 46
    • 63

    Mostly Cloudy

    • 48
    • 62

    Mostly Cloudy

    • 48
    • 62

    Chance Rain Showers

    • 49
    • 66

    Mostly Cloudy

    • 47
    • 69

    Partly Sunny

Today 20 Sep Ionia

Rain Showers likely in the Morning, then a slight chance of rain Showers in the afternoon. Highs in the upper 60s. Northeast Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 60 percent.

Tonight 20 Sep Ionia

Partly cloudy. Lows in the upper 40s. Northeast Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Augst Lake Temperature Statistics

September Temperature

Ionia County Airport (9.9 miles)

  • Lowest 14 September, 2026

    42.8 °F

  • Average September

    68.2 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

Ionia County Airport (9.9 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59 °F
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