• Today

    Jul 4

    76°Lo 63°

    A shower and t-storm around

    Poor for stargazing
    • Cloud
      Cover
      45%
    • Precip
      40%
    • Hours of Precip
      4
  • Sun

    Jul 5

    84°Lo 67°

    Warmer with clouds and sun

    Very Good for stargazing
    • Cloud
      Cover
      10%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    Jul 6

    81°Lo 69°

    Clouds and sun with a t-storm

    Excellent for stargazing
    • Cloud
      Cover
      10%
    • Precip
      25%
    • Hours of Precip
      2
    more
  • Tue

    Jul 7

    86°Lo 70°

    Some sun, a t-storm in spots

    Poor for stargazing
    • Cloud
      Cover
      63%
    • Precip
      56%
    • Hours of Precip
      3.5
    more
  • Wed

    Jul 8

    85°Lo 68°

    Partly sunny with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      61%
    • Hours of Precip
      4
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
T-storms
Temp (°F) 68° 69° 69° 71° 72° 73° 74° 75°
RealFeel® 70° 72° 76° 77° 79° 80° 82° 79°
Humidity 96% 93% 91% 87% 83% 83% 83% 82%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
64%
 
63%
 
40%
 
34%
 
37%
 
44%
 
48%
 
52%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 E 2 ENE 4 NE 4 NE 5 ENE 5 ENE 5 ENE 5 ENE
UV Index 1 2 2 3 3 3 3 2
Cloud Cover 99% 97% 98% 95% 92% 90% 89% 89%
Dew Point 67° 66° 67° 67° 66° 67° 69° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 76° 88° 97° (2002) 79°
Low 63° 65° 48° (1986) 60°

Solunar Information for Gaithersburg, MD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:50 of sunlight, then sets at 8:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:30 PM with 11:19 of moolight, then sets at 9:49 AM

Wed, Jul 8
Last
Thu, Jul 16
New
Fri, Jul 24
First
Fri, Jul 31
Full

Gaithersburg Weather Report

DC, Baltimore: Showers, Storms to Diminish in Time for July 4th Fireworks

July 4, 2015; 8:06 AM ET

Following rounds of showers and thunderstorms through Saturday afternoon, only spotty showers will linger Independence Day evening around Washington, D.C., and Baltimore. more >

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