• Today

    Apr 18

    79°Lo 39°

    Mostly sunny and very warm

    Excellent for stargazing
    • Cloud
      Cover
      17%
    • Precip
      12%
    • Hours of Precip
      0
  • Sun

    Apr 19

    66°Lo 44°

    Some sun, then clouds; cooler

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      80%
    • Hours of Precip
      11
    more
  • Mon

    Apr 20

    63°Lo 45°

    A touch of rain, mainly later

    Poor for stargazing
    • Cloud
      Cover
      89%
    • Precip
      70%
    • Hours of Precip
      7
    more
  • Tue

    Apr 21

    59°Lo 38°

    Partly sunny, a shower or two

    Fair for stargazing
    • Cloud
      Cover
      50%
    • Precip
      54%
    • Hours of Precip
      2.5
    more
  • Wed

    Apr 22

    60°Lo 36°

    A passing shower or two

    Poor for stargazing
    • Cloud
      Cover
      81%
    • Precip
      60%
    • Hours of Precip
      4.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Clear
Partly Sunny
Partly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 43° 43° 49° 52° 59° 65° 72° 75°
RealFeel® 47° 48° 54° 52° 66° 69° 75° 78°
Humidity 93% 93% 85% 80% 64% 50% 35% 29%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 0 0 0 8 W 5 W 9 W 13 W 12 W
UV Index 0 0 1 2 4 5 6 7
Cloud Cover 0% 35% 35% 0% 0% 0% 0% 0%
Dew Point 41° 41° 45° 46° 47° 46° 43° 41°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F 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 Middle Grid line 40 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 79° 62° 92° (1976) 54°
Low 39° 40° 24° (1948) 34°

Solunar Information for Williamsport, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:27 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:23 AM with 13:34 of moolight, then sets at 7:57 PM

Sat, Apr 18
New
Sat, Apr 25
First
Mon, May 4
Full
Mon, May 11
Last

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sat. Stargazing