• Today

    Sep 18

    71°Lo 39°

    Fog in the a.m.; partly sunny

    Excellent for stargazing
    • Cloud
      Cover
      10%
    • Precip
      8%
    • Hours of Precip
      0
  • Fri

    Sep 19

    59°Lo 37°

    Mostly sunny and cooler

    Very Good for stargazing
    • Cloud
      Cover
      7%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    69°Lo 54°

    Warmer

    Good for stargazing
    • Cloud
      Cover
      46%
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Sun

    Sep 21

    78°Lo 57°

    Some sun, then clouds

    Poor for stargazing
    • Cloud
      Cover
      86%
    • Precip
      53%
    • Hours of Precip
      1.5
    more
  • Mon

    Sep 22

    69°Lo 44°

    Chance of a morning shower

    Excellent for stargazing
    • Cloud
      Cover
      5%
    • Precip
      22%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Temp (°F) 70° 70° 71° 69° 68° 66° 62° 59°
RealFeel® 74° 73° 72° 69° 65° 62° 60° 57°
Humidity 45% 44% 44% 45% 48% 53% 62% 68%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
7%
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 5 NW 6 NW 6 NW 6 NW 6 NNW 5 NNW 5 NNW 4 NNW
UV Index 5 4 4 2 1 0 0 0
Cloud Cover 10% 26% 26% 45% 26% 26% 26% 10%
Dew Point 48° 47° 48° 47° 48° 48° 49° 49°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 71° 72° N/A 74°
Low 39° 52° N/A 42°

Solunar Information for Londonderry, NH

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:22 of sunlight, then sets at 6:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:12 AM with 14:32 of moolight, then sets at 3:44 PM

Wed, Sep 24
New
Wed, Oct 1
First
Wed, Oct 8
Full
Wed, Oct 15
Last
Top Story

Londonderry Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 18, 2014; 8:02 AM ET

Rainfall will be scarce around Boston this week, but cool air will be plentiful. more >

Lunar Reconnaissance Orbiter Studies Moon

Sep 14, 2014; 5:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.

Thu. Stargazing