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  • Early AM

    May 31

    Partly to mostly cloudy Lo 63°
    more
  • Today

    May 31

    Mostly sunny 86°Lo 63°
  • Wed

    Jun 1

    Sun mixing with clouds 83°Lo 61°
    more
  • Thu

    Jun 2

    Partly sunny and more humid 77°Lo 64°
    more
  • Fri

    Jun 3

    A couple of thunderstorms 78°Lo 59°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 72° 76° 79° 81° 82° 83° 85° 86°
RealFeel® 78° 83° 87° 91° 92° 93° 93° 91°
Humidity 73% 61% 54% 49% 44% 41% 39% 40%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 N 5 N 5 NNE 5 NNE 4 NNE 4 NNE 4 NNE 4 SSW
UV Index 3 5 6 8 8 7 6 5
Cloud Cover 4% 7% 10% 13% 17% 25% 34% 42%
Dew Point 63° 61° 61° 61° 58° 58° 58° 59°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 77° 97° (1939) 89°
Low 63° 56° 43° (1996) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:52 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 AM with 12:34 of moolight, then sets at 3:20 PM

Duncannon Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 3:39 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 >