• Today

    May 31

    86°Lo 59°

    Turning sunny; less humid

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      88°
  • Wed

    Jun 1

    76°Lo 51°

    Sunny with low humidity

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      17%
    • Hi
      RealFeel
      82°
    more
  • Thu

    Jun 2

    71°Lo 51°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      18%
    • Hi
      RealFeel
      75°
    more
  • Fri

    Jun 3

    68°Lo 56°

    A couple of thunderstorms

    Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      64%
    • Hi
      RealFeel
      69°
    more
  • Sat

    Jun 4

    81°Lo 58°

    Warmer

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      30%
    • Hi
      RealFeel
      85°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 82° 83° 84° 85° 86° 85° 83° 80°
RealFeel® 86° 87° 88° 88° 88° 85° 82° 78°
Humidity 34% 31% 29% 28% 30% 31% 33% 38%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 9 W 9 W 9 W 10 W 10 W 10 W 9 W 8 W
UV Index 7 8 7 6 5 3 2 1
Cloud Cover 7% 2% 11% 11% 11% 11% 11% 11%
Dew Point 51° 49° 49° 49° 51° 51° 51° 52°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 74° N/A 75°
Low 59° 51° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:12 AM with 15:05 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:24 AM with 12:34 of moolight, then sets at 2:58 PM

Lancaster Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 4:39 AM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Current Drought Status

Current Soil Conditions

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration