• Today

    May 18

    59°Lo 39°

    Sunny intervals

    Good for stargazing
    • Cloud
      Cover
      25%
    • Precip
      24%
    • Hours of Precip
      0
  • Sun

    May 19

    59°Lo 42°

    Some sun, then clouds

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      63%
    • Hours of Precip
      1
    more
  • Mon

    May 20

    58°Lo 55°

    Cloudy with rain tapering off

    Poor for stargazing
    • Cloud
      Cover
      91%
    • Precip
      53%
    • Hours of Precip
      5
    more
  • Tue

    May 21

    69°Lo 45°

    A couple of showers possible

    Poor for stargazing
    • Cloud
      Cover
      86%
    • Precip
      53%
    • Hours of Precip
      1.5
    more
  • Wed

    May 22

    62°Lo 46°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      53%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9pm
10pm 11pm Sun
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 50° 47° 46° 45° 44° 43° 42° 41°
RealFeel® 48° 46° 45° 44° 43° 42° 41° 40°
Humidity 63% 67% 70% 72% 74% 76% 78% 80%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
1%
 
1%
 
1%
 
1%
 
3%
 
6%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 3 S 3 S 3 S 3 S 3 SSE 3 SSE 3 SSE 3 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 25% 26% 26% 26% 26% 26% 26% 26%
Dew Point 37° 37° 37° 37° 36° 36° 35° 35°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 59° N/A N/A 71°
Low 39° N/A N/A 33°

Solunar Information for Calais, ME

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 4:56 AM with 14:59 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:37 PM with 12:57 of moolight, then sets at 1:34 AM

Sat, May 18
First
Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New

Studying Jupiter's Hot Spots

May 13, 2013; 8:01 AM ET The 'weather layer' on Jupiter has some interesting features. NASA takes a look at how these features work.

Sat. Stargazing