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  • Mon

    May 18

    Cloudy and warm 77°Lo 61°
  • Tue

    May 19

    Increasing cloudiness 64°Lo 53°
    more
  • Wed

    May 20

    Warmer with periods of rain 73°Lo 52°
    more
  • Thu

    May 21

    Overcast and colder 63°Lo 51°
    more
  • Fri

    May 22

    Mostly sunny 63°Lo 50°
    more
Cloudy 77° Lo 74° RealFeel® 79° / 72°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 56%
  • Cloud Cover: 85%
  • Dew Point: 59° F
  • Visibility: 14 mi
9 mph

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2014
High 77° 67° 91° (1936) 63°
Low 61° 50° 37° (2002) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:40 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:12 AM with 14:19 of moolight, then sets at 7:31 PM

Boston Weather Report

Boston: Warmest Day So Far in 2015 to Unfold Monday

May 3, 2015; 9:40 PM ET

A surge of warmth into the Northeast will create Boston's warmest day so far this year on Monday. more >