• Today

    Apr 19

    51°Lo 40°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      5%
    • Hours of Precip
      0
  • Mon

    Apr 20

    53°Lo 48°

    Becoming windier with rain

    Advisory for hair frizz
    • Wind
      Gust
      35 mph
    • Precip
      65%
    • Hours of Precip
      5
    more
  • Tue

    Apr 21

    59°Lo 44°

    Milder with a shower or two

    Advisory for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      59%
    • Hours of Precip
      2
    more
  • Wed

    Apr 22

    55°Lo 42°

    Mostly sunny and breezy

    Watch for hair frizz
    • Wind
      Gust
      32 mph
    • Precip
      25%
    • Hours of Precip
      1.5
    more
  • Thu

    Apr 23

    53°Lo 38°

    Mostly cloudy and breezy

    Watch for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      16%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 47° 47° 48° 48° 48° 51° 49° 49°
RealFeel® 46° 49° 51° 52° 53° 55° 51° 49°
Humidity 61% 60% 59% 56% 54% 48% 52% 51%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 10 N 10 N 9 NNE 9 NNE 8 NNE 8 NE 8 ENE 7 E
UV Index 4 5 6 6 6 5 4 2
Cloud Cover 9% 10% 11% 11% 11% 11% 11% 11%
Dew Point 35° 34° 34° 33° 32° 32° 32° 31°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 51° 53° N/A 55°
Low 40° 38° N/A 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 13:32 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:35 AM with 14:04 of moolight, then sets at 8:39 PM

Provincetown Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 19, 2015; 6:24 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. 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