• Early AM

    May 5

    Lo 42°

    Periods of rain

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    May 5

    49°Lo 44°

    Cloudy with a shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    May 6

    61°Lo 45°

    Spotty afternoon showers

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    May 7

    62°Lo 48°

    Mostly cloudy with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 8

    63°Lo 44°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Rain
Rain
Rain
Cloudy
Showers
Temp (°F) 42° 42° 42° 42° 42° 43° 43° 44°
RealFeel® 36° 37° 37° 35° 37° 34° 35° 32°
Humidity 89% 89% 91% 92% 92% 91% 89% 87%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
49%
 
43%
 
47%
 
51%
 
55%
 
55%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 9 NNE 8 NNE 8 NNE 7 NNE 6 NNE 8 NNE 12 NNE 14 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 100% 100% 100% 100% 100% 100% 100%
Dew Point 39° 39° 39° 40° 40° 40° 40° 40°
Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 49° 66° N/A 78°
Low 44° 42° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:17 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:02 AM with 13:30 of moolight, then sets at 6:32 PM

North Chelmsford Weather Report

When will the rainy weather end in the northeastern US?

May 4, 2016; 11:30 PM ET

With the return of wet weather in the Northeast, many people are asking: When will the rain go away? more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps