• Today

    May 29

    71°Lo 57°

    Clouds break for sun; cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Mon

    May 30

    72°Lo 64°

    Tropical rainstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Tue

    May 31

    84°Lo 60°

    Clearing and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Wed

    Jun 1

    73°Lo 52°

    Sunny and not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Thu

    Jun 2

    67°Lo 51°

    Sunshine and not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
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  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Rain
Rain
Rain
Cloudy
Cloudy
Cloudy
Rain
Cloudy
Temp (°F) 65° 66° 68° 69° 69° 70° 71° 72°
RealFeel® 60° 62° 63° 69° 69° 70° 68° 72°
Humidity 93% 88% 85% 83% 80% 79% 80% 79%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
61%
 
61%
 
52%
 
48%
 
44%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 7 SSW 8 SSW 9 SSW 10 SSW 10 SSW 12 SSW 10 SSW 9 SSW
UV Index 1 1 1 2 2 2 2 1
Cloud Cover 100% 100% 100% 99% 99% 94% 94% 94%
Dew Point 63° 63° 63° 64° 63° 63° 64° 65°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2015
High 72° 70° 96° (1929) 88°
Low 64° 54° 35° (1884) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:11 AM with 15:03 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 AM with 11:58 of moolight, then sets at 1:46 PM

Cambridge Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 29, 2016; 4:41 AM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps