Grass Lake Charter Township Weather Forecast

    • 51
    • 58

    Patchy Fog

    • 52
    • 75

    Rain Showers

    • 57
    • 81

    Partly Sunny

    • 60
    • 83

    Mostly Cloudy

    • 59
    • 83

    Chance Rain Showers

    • 51
    • 81

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

Today 23 May Jackson

Mostly cloudy with a 20 percent chance of rain Showers. Patchy fog. Highs in the upper 50s. North Winds 5 to 10 Mph.

Tonight 23 May Jackson

Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Lake Charter Township Temperature Statistics

May Temperature

Jackson County Airport - Reynolds Field (13 miles)

  • Lowest 2 May, 2026

    30.7 °F
  • Average May

    55.6 °F
  • Highest 17 May, 2026

    86.6 °F

Climate (2021–Present)

Jackson County Airport - Reynolds Field (13 miles)

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  • Average Low 2021–2026

    40.8 °F
  • Average 2021–2026

    50.4 °F
  • Average High 2021–2026

    60.1 °F
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