• Tonight

    Dec 21

    Lo 27°

    Mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      13 mph
    • Precip
      2%
    • Hours of Precip
      0
  • Mon

    Dec 22

    40°Lo 35°

    Clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      9%
    • Hours of Precip
      0.5
    more
  • Tue

    Dec 23

    44°Lo 40°

    Breezy with periods of rain

    Advisory for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      72%
    • Hours of Precip
      11.5
    more
  • Wed

    Dec 24

    49°Lo 33°

    Cloudy with rain tapering off

    Advisory for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      79%
    • Hours of Precip
      8
    more
  • Thu

    Dec 25

    38°Lo 31°

    Cloudy, windy and colder

    Advisory for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      16%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
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6pm
7pm 8pm 9pm 10pm 11pm Mon
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Forecast
Clear
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 29° 29° 28° 28° 28° 28° 28° 28°
RealFeel® 27° 25° 24° 23° 22° 21° 20° 20°
Humidity 77% 76% 80% 80% 80% 82% 84% 84%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
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Snow
 
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Ice
 
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  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 5 S 6 S 6 S 6 S 7 S 8 SSE 8 SE 8 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 7% 35% 55% 63% 69% 73% 76% 76%
Dew Point 23° 22° 23° 23° 23° 23° 23° 24°
Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 36° 35° 55° (1967) 34°
Low 27° 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; 5:25 PM 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 >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index