Hamilton Weather Forecast

    • 63
    • 81

    Decreasing Clouds

    • 64
    • 81

    Slight Chance Rain Showers

    • 63
    • 82

    Partly Sunny

    • 68
    • 80

    Rain Showers Likely

    • 60
    • 79

    Slight Chance Thunderstorms

    • 57
    • 76

    Partly Sunny

Today 12 Aug Allegan

Areas of fog in the morning. Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the lower 80s. Light Winds becoming west 10 Mph in the afternoon. Chance of rain 30 percent.

Tonight 12 Aug Allegan

Partly cloudy. Patchy fog after midnight. Lows in the lower 60s. Light Winds.

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Hamilton Temperature Statistics

August Temperature

Holland - West Michigan Regional Airport (6.2 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    72.4 °F

  • Highest 4 August, 2026

    86.6 °F

Climate (2021–2026)

Holland - West Michigan Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.9 °F
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