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  • Today

    May 4

    Mostly sunny and warm 84°Lo 61°
  • Tue

    May 5

    Thundershower 75°Lo 49°
    more
  • Wed

    May 6

    Partly sunny, nice and warm 76°Lo 49°
    more
  • Thu

    May 7

    Sunny, nice and warm 80°Lo 54°
    more
  • Fri

    May 8

    Beautiful with plenty of sun 82°Lo 58°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Clear
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 50° 52° 52° 50° 48° 52° 57° 61°
RealFeel® 50° 52° 51° 49° 48° 51° 56° 63°
Humidity 79% 73% 72% 77% 82% 72% 64% 56%
   
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Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 5 SSW 5 SSW 5 SSW 5 NNW 5 NW 6 NW 7 NW 8 WNW
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 39% 37% 45% 27% 47% 41% 19% 15%
Dew Point 44° 44° 43° 43° 43° 44° 45° 46°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 84° 66° N/A 58°
Low 61° 42° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:12 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:26 PM with 10:20 of moolight, then sets at 6:46 AM

Lancaster Weather Report

Boston: Warmest Day So Far in 2015 to Unfold Monday

May 4, 2015; 6:07 AM ET

A surge of warmth into the Northeast will create Boston's warmest day so far this year on Monday. more >