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  • Thu

    May 7

    Cloudy with a bit of rain 58°Lo 43°
    more
  • Fri

    May 8

    Mostly cloudy 57°Lo 47°
    more
  • Sat

    May 9

    Overcast 63°Lo 47°
  • Sun

    May 10

    Plenty of clouds 64°Lo 48°
    more
  • Mon

    May 11

    Considerable clouds 66°Lo 53°
    more

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Temperature History - May 9

more Historical Weather Data >
  Today Normal Record 5/9/2014
High 63° 67° N/A 56°
Low 47° 44° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:23 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:03 AM with 10:14 of moolight, then sets at 10:17 AM

Watertown Weather Report

2015 Boston Marathon Forecast: Cloudy Skies, Chilly Weather 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 and potentially rainy conditions. more >