• Tonight

    May 3

    Lo 52°

    A shower early; patchy clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Mon

    May 4

    82°Lo 55°

    Mostly sunny, nice and warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Tue

    May 5

    75°Lo 51°

    A shower in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    May 6

    76°Lo 48°

    Sunshine and pleasantly warm

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      13%
    more
  • Thu

    May 7

    77°Lo 48°

    Brilliant sunshine and nice

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 47° 46° 47° 46° 44° 43° 46° 51°
RealFeel® 47° 47° 49° 48° 45° 45° 48° 55°
Humidity 75% 80% 76% 79% 87% 91% 79% 67%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 SSE 2 N 2 N 2 NNE 2 NNE 2 WSW 2 WSW 1 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 99% 92% 97% 96% 96% 97% 100% 74%
Dew Point 40° 40° 40° 40° 40° 40° 40° 40°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 75° 65° N/A 66°
Low 52° 43° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:11 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:26 PM with 10:38 of moolight, then sets at 6:04 AM

Derry Weather Report

Boston: Warmest Day So Far in 2015 to Unfold Monday

May 3, 2015; 4:36 PM ET

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

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps