Grand Haven Weather Forecast

    • 65
    • 80

    Slight Chance Thunderstorms

    • 67
    • 83

    Rain Showers Likely

    • 59
    • 76

    Rain Showers

    • 58
    • 76

    Mostly Sunny

    • 61
    • 78

    Mostly Sunny

    • 63
    • 78

    Partly Sunny

Today 19 Aug Ottawa

Mostly sunny. Patchy fog until midday. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. East Winds 5 to 10 Mph until midday becoming light.

Tonight 19 Aug Ottawa

Partly cloudy. Lows in the mid 60s. Southeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Haven Temperature Statistics

August Temperature

Muskegon, Muskegon County Airport (7.5 miles)

  • Lowest 3 August, 2018

    62.1 °F
  • Average August

    74.9 °F
  • Highest 4 August, 2018

    91 °F

Climate (2010–Present)

Muskegon, Muskegon County Airport (7.5 miles)

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  • Average Low 2010–Present

    41.7 °F
  • Average 2010–Present

    49.9 °F
  • Average High 2010–Present

    57.5 °F
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