• Today

    Dec 21

    36°Lo 28°

    Turning cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Dec 22

    40°Lo 33°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Dec 23

    44°Lo 41°

    Breezy with periods of rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Dec 24

    45°Lo 33°

    Cloudy with rain tapering off

    Low ragweed pollen levels
    • Precip
      79%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      99%
    more
  • Thu

    Dec 25

    36°Lo 31°

    Cloudy, windy and colder

    Ragweed Pollen Weather
    • Precip
      16%
    • Wind
      Speed
      21 mph
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Sunny
Sunny
Sunny
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 25° 25° 30° 32° 34° 35° 36° 35°
RealFeel® 21° 25° 28° 26° 35° 34° 34° 32°
Humidity 68% 85% 69% 64% 57% 51% 51% 57%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 6 SSE 4 SSE 6 SSE 8 SSE 5 S 6 S 6 S 6 SSE
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 0% 0% 0% 100% 87% 90% 92% 94%
Dew Point 16° 21° 21° 21° 20° 19° 20° 21°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 36° 35° 55° (1967) 34°
Low 28° 22° -6° (1989) 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:58 AM with 9:00 of sunlight, then sets at 4:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:11 AM with 9:55 of moolight, then sets at 5:06 PM

Port Huron Weather Report

Detroit: City Still Holds Chance to See White Christmas

December 21, 2014; 4:25 AM ET

After a few mild days at the start of the week, temperatures will fall in time to create some wintry weather and travel woes for Christmas. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps