• Today

    May 21

    18°Lo 13°

    Mostly cloudy and cooler

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more

  • Wed

    May 22

    23°Lo 15°

    Warmer with a little rain

    Very High indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low

  • Thu

    May 23

    21°Lo 5°

    Periods of rain

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more

  • Fri

    May 24

    15°Lo 3°

    Showers, mainly early; cooler

    Extreme indoor dust & dander levels
    • Precip
      64%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      73%
    more

  • Sat

    May 25

    15°Lo 4°

    Partly sunny with a shower

    Extreme indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      32%
    more
Next Previous
Hi 23° RealFeel® 22° Precipitation 55%

Day

N

E

S

W

  • SSW 6 km/h
  • Gusts: 8 km/h

Mostly cloudy and warmer with a little rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 13%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 15° RealFeel® 13° Precipitation 75%

Night

N

E

S

W

  • SSW 8 km/h
  • Gusts: 27 km/h

Mild with periods of rain, some heavy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 12 mm
  • Rain: 12 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 23° 20° 33° (1977) 22°
Low 15° 9° 2° (1967) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:17 AM with 15:09 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:38 PM with 10:26 of moolight, then sets at 4:04 AM

Top Story

Hampstead Weather Report

Severe Thunderstorm Threat Continues Wednesday

May 21, 2013; 3:42 PM ET

Potential for strong thunderstorms again Wednesday. more >