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    • Today

      Sep 26

      64° /44°
      Clouds break for sun; cooler
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      64° /44°
      Some sun, then clouds
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      65° /48°
      A passing shower or two
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      65° /52°F
      Heavy showers in the morning
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Fri

      Sep 30

      64° /51°
      Cloudy, a shower; breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    65°/60° RealFeel® 64°/54°
    Perhaps a shower
    • 9 mph
    • Precipitation: 55%
    • Rain: 0.04 in
    • Snow: 0 in
    • Humidity: 83%
    • Cloud Cover: 76%
    • Dew Point: 58° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 65° 65° N/A 69°
    Low 52° 47° N/A 59°

    Sunrise/Sunset

    • Sunrise: 7:26 AM
    • Sunset: 7:13 PM
    • Duration: 11:47 hr

    Moonrise/Moonset

    • Moonrise: 5:57 AM
    • Moonset: 6:48 PM
    • Duration: 12:51 hr
    Astronomy

    Port Huron Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 12:13 PM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes through Tuesday. More >

    Thu. Dust & Dander

    Thu. Wind Maps