• Early AM

    Apr 18

    Lo 48°

    Partly to mostly cloudy

    Sailing Weather
    • Wind
      Speed
      6 mph
    • Wind
      Gust
      10 mph
    • Precip
      4%
    more
  • Today

    Apr 18

    62°Lo 43°

    Some sun, then clouds

    Very Good for sailing
    • Wind
      Speed
      7 mph
    • Wind
      Gust
      13 mph
    • Precip
      25%
  • Sun

    Apr 19

    53°Lo 40°

    Mostly sunny

    Very Good for sailing
    • Wind
      Speed
      9 mph
    • Wind
      Gust
      15 mph
    • Precip
      9%
    more
  • Mon

    Apr 20

    51°Lo 49°

    Windy with periods of rain

    Fair for sailing
    • Wind
      Speed
      17 mph
    • Wind
      Gust
      30 mph
    • Precip
      70%
    more
  • Tue

    Apr 21

    62°Lo 44°

    Warmer with a shower or two

    Good for sailing
    • Wind
      Speed
      12 mph
    • Wind
      Gust
      17 mph
    • Precip
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Sunny
Mostly Sunny
Temp (°F) 49° 48° 48° 50° 50° 53° 55° 57°
RealFeel® 47° 47° 48° 49° 50° 55° 60° 64°
Humidity 81% 81% 80% 76% 74% 67% 60% 57%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
1%
 
5%
 
5%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 W 5 W 5 W 5 WNW 6 N 6 NNE 6 NE 6 NE
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 82% 64% 50% 40% 67% 56% 29% 26%
Dew Point 43° 43° 42° 43° 42° 42° 42° 42°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 62° 59° N/A 43°
Low 43° 36° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:29 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:57 AM with 13:34 of moolight, then sets at 7:31 PM

Marshfield Weather Report

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

April 18, 2015; 2:58 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 rainy conditions. more >

Windiest Cities in the U.S.

Jan 8, 2013; 9:58 AM ET Chicago may be known as the 'Windy City', but is it really the windiest?

Sat. Sailing Maps

Sat. Wind Maps