• Today

    May 22

    74°Lo 39°

    Variably cloudy with a shower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      6 - High
    • Cloud
      Cover
      75%
  • Sat

    May 23

    68°Lo 46°

    Mostly sunny and breezy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      68°
    • UV
      8 - Very High
    • Cloud
      Cover
      11%
    more
  • Sun

    May 24

    80°Lo 57°

    Mostly sunny; breezy, warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      8 - Very High
    • Cloud
      Cover
      11%
    more
  • Mon

    May 25

    77°Lo 61°

    Partial sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      7 - High
    • Cloud
      Cover
      44%
    more
  • Tue

    May 26

    88°Lo 67°

    An afternoon t-storm; warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      5 - Moderate
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Temp (°F) 70° 70° 71° 72° 74° 73° 70° 67°
RealFeel® 73° 73° 73° 73° 73° 69° 68° 64°
Humidity 31% 27% 24% 22% 21% 20% 22% 25%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
47%
 
40%
 
34%
 
34%
 
40%
 
51%
 
47%
 
31%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 12 W 14 W 15 W 15 W 16 W 16 W 15 W 14 W
UV Index 6 6 6 5 4 2 1 0
Cloud Cover 71% 70% 70% 70% 70% 70% 70% 70%
Dew Point 38° 35° 33° 31° 31° 30° 29° 30°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 74° 71° N/A 65°
Low 39° 48° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 14:49 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 AM with 14:24 of moolight, then sets at 11:58 PM

Lancaster Weather Report

Boston to Start Memorial Day Weekend on a Cool Note

May 22, 2015; 6:20 AM ET

This Memorial Day holiday weekend is shaping up to start on a cool note around Boston with a rebound in temperatures to follow for Sunday. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Fri. Sinus Headache

Fri. UV Index