• Today

    Apr 17

    82°Lo 68°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      89%
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Fri

    Apr 18

    83°Lo 66°

    Mostly cloudy with a shower

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      11%
    • Hours of Precip
      1
  • Sat

    Apr 19

    84°Lo 70°

    Pleasant with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Sun

    Apr 20

    83°Lo 71°

    A thunderstorm in the area

    Poor for stargazing
    • Cloud
      Cover
      86%
    • Precip
      40%
    • Hours of Precip
      1.5
    more
  • Mon

    Apr 21

    86°Lo 70°

    A thunderstorm possible

    Poor for stargazing
    • Cloud
      Cover
      69%
    • Precip
      12%
    • Hours of Precip
      0
    more
Next Previous
Hi 83° RealFeel® 85° Precipitation 55%

Day

N

E

S

W

  • ENE 9 mph
  • Gusts: 17 mph

Mostly cloudy with a passing shower

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 66° RealFeel® 62° Precipitation 11%

Night

N

E

S

W

  • ESE 7 mph
  • Gusts: 17 mph

Plenty of clouds

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 83° 86° 98° (1991) 97°
Low 66° 65° N/A 65°

Solunar Information for San Juan, TX

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 12:51 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:32 PM with 11:06 of moolight, then sets at 10:38 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full

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.

Fri. Stargazing