• Tonight

    Sep 17

    Lo 8°

    Mostly cloudy, a little rain

    Running Weather
    • Precip
      35%
    • Hours of Precip
      2
    • Wind
      Gust
      16 k/h
    more
  • Thu

    Sep 18

    13°Lo 2°

    Turning sunny; cool

    Very Good for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      15 k/h
  • Fri

    Sep 19

    14°Lo 9°

    Fog in the a.m.; mostly sunny

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      11 k/h
    more
  • Sat

    Sep 20

    21°Lo 16°

    A couple of afternoon showers

    Very Good for running
    • Precip
      60%
    • Hours of Precip
      1
    • Wind
      Gust
      29 k/h
    more
  • Sun

    Sep 21

    23°Lo 11°

    Mostly cloudy with a shower

    Very Good for running
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      29 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Rain
Mostly Cloudy
Mostly Cloudy
Rain
Rain
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°C) 14° 14° 13° 12° 12° 11° 10°
RealFeel® 11° 11° 10°
Humidity 73% 75% 75% 72% 70% 67% 68% 69%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
51%
 
47%
 
49%
 
58%
 
58%
 
40%
 
34%
 
22%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 13 SW 13 WSW 11 W 10 W 10 W 10 WNW 10 WNW 10 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 76%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 13° 19° 30° (1942) 21°
Low (1943)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:24 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 AM with 14:45 of moolight, then sets at 4:00 PM

Top Story

Hampstead Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 6:16 PM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >