• Today

    May 4

    50°Lo 42°

    Mostly cloudy

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

    May 5

    49°Lo 44°

    Cloudy with a shower; chilly

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

    May 6

    62°Lo 47°

    A couple of afternoon showers

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

    May 7

    59°Lo 47°

    Mainly cloudy with a shower

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

    May 8

    60°Lo 43°

    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 >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Showers
Mostly Cloudy
Mostly Cloudy
Temp (°F) 50° 52° 53° 55° 56° 57° 58° 58°
RealFeel® 51° 54° 56° 58° 56° 57° 60° 60°
Humidity 91% 90% 87% 85% 82% 80% 78% 78%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
34%
 
37%
 
43%
 
47%
 
51%
 
51%
 
47%
 
40%
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) 5 E 6 SE 6 SSE 6 S 6 SSW 7 SSW 7 SSW 6 SSW
UV Index 1 1 2 2 3 3 2 2
Cloud Cover 97% 94% 93% 95% 97% 95% 89% 79%
Dew Point 48° 49° 50° 50° 51° 51° 51° 51°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 7

more Historical Weather Data >
  Today Normal Record 5/7/2015
High 59° 66° N/A 86°
Low 47° 45° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:23 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:26 AM with 14:33 of moolight, then sets at 8:59 PM

Derry Weather Report

When will the rainy weather end in the northeastern US?

May 4, 2016; 1:44 PM ET

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

Sat. Dust & Dander

Sat. Wind Maps