• Tonight

    Mar 2

    Lo 6°

    Breezy early; clear, frigid

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Mar 3

    30°Lo 27°

    Sun mixing with clouds; cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Mar 4

    44°Lo 23°

    A couple of morning showers

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

    Mar 5

    26°Lo 4°

    Colder with a little snow

    Low ragweed pollen levels
    • Precip
      63%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      99%
    more
  • Fri

    Mar 6

    25°Lo 13°

    Mostly sunny and very cold

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
5pm
6pm 7pm 8pm 9pm 10pm 11pm Tue
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Cloudy
Mostly Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 32° 30° 22° 20° 19° 17° 15° 14°
RealFeel® 16° 14° -2° -4° -5°
Humidity 45% 46% 60% 62% 67% 67% 67% 68%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
4%
 
2%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 18 WNW 18 WNW 17 WNW 17 WNW 17 WNW 16 WNW 16 WNW 15 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 68% 14% 3% 2% 2% 1% 1% 1%
Dew Point 13° 12° 10°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 34° 42° N/A 39°
Low 22° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 11:16 of sunlight, then sets at 5:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:02 PM with 13:58 of moolight, then sets at 5:00 AM

Lancaster Weather Report

Boston: Storm to Accompany Midweek Warmup

March 2, 2015; 4:34 PM ET

The warmest weather since the middle of January will surge into the Boston area at midweek with temperatures forecast to reach the middle 40s F. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps