Base Line Lake Weather Forecast

    • 55
    • 78

    Slight Chance Thunderstorms

    • 66
    • 82

    Rain Showers Likely

    • 64
    • 82

    Rain Showers

    • 59
    • 79

    Rain Showers Likely

    • 56
    • 79

    Slight Chance Thunderstorms

    • 53
    • 76

    Partly Sunny

Today 8 Aug Allegan

Patchy fog in the morning. Partly sunny with a chance of Showers and a slight chance of Thunderstorms in the Morning, then sunny in the afternoon. Highs in the upper 70s. West Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 30 percent.

Tonight 8 Aug Allegan

Clear in the evening then becoming partly cloudy. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Base Line Lake Temperature Statistics

August Temperature

Kalamazoo/Battle Creek International Airport (20.5 miles)

  • Lowest 4 August, 2026

    57.7 °F

  • Average August

    72.5 °F

  • Highest 4 August, 2026

    85.6 °F

Climate (2021–2026)

Kalamazoo/Battle Creek International Airport (20.5 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.4 °F
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