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    • Today

      Sep 25

      70° /55°
      Mostly sunny and pleasant
      • 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
    • Mon

      Sep 26

      66° /47°
      Cloudy with a little rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      60° /46°
      Partly sunny and cool
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      62° /46°F
      Partly sunny with a shower
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Thu

      Sep 29

      67° /49°
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    62°Hi RealFeel® 66° Precipitation 44%
    Times of clouds and sun with a shower in spots
    • E 4 mph
    • Gusts: 7 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    46°Lo RealFeel® 50° Precipitation 12%
    Partly cloudy
    • 0 mph
    • Gusts: 2 mph
    • Max UV Index: N/A
    • Thunderstorms: 4%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 62° 65° N/A 80°
    Low 46° 47° N/A 65°

    Sunrise/Sunset

    • Sunrise: 7:24 AM
    • Sunset: 7:15 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:57 AM
    • Moonset: 6:18 PM
    • Duration: 13:21 hr
    Astronomy

    Port Huron Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 6:43 AM ET

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

    Wed. Dust & Dander

    Wed. Wind Maps