• Early AM

    Apr 1

    Lo 39°

    Clear

    Stargazing Weather
    • Cloud
      Cover
      0%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Today

    Apr 1

    68°Lo 44°

    Nice with plenty of sunshine

    Good for stargazing
    • Cloud
      Cover
      3%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Thu

    Apr 2

    71°Lo 36°

    Plenty of sunshine

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      3%
    • Hours of Precip
      0
  • Fri

    Apr 3

    71°Lo 39°

    Sunny and beautiful

    Fair for stargazing
    • Cloud
      Cover
      34%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sat

    Apr 4

    64°Lo 39°

    Clouding up

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      14%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Sunny
Temp (°F) 49° 48° 47° 46° 46° 45° 45° 44°
RealFeel® 46° 45° 44° 43° 42° 42° 42° 39°
Humidity 60% 61% 59% 54% 51% 51% 50% 57%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 7 NNW 7 NNW 7 N 7 N 7 N 7 N 7 N 7 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 5% 2% 0% 0% 0% 0% 0% 0%
Dew Point 36° 35° 34° 31° 29° 28° 28° 29°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 2

more Historical Weather Data >
  Today Normal Record 4/2/2014
High 71° 69° 87° (2000) 63°
Low 36° 44° 29° (1949) 43°

Solunar Information for Napa, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:40 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:12 PM with 12:14 of moolight, then sets at 6:26 AM

Sat, Apr 4
Full
Sun, Apr 12
Last
Sat, Apr 18
New
Sat, Apr 25
First

Napa Weather Report

San Francisco: Dry Weather, Sunshine to Persist into Holiday Weekend

April 1, 2015; 4:01 AM ET

Residents across the Bay area can expect sunshine and dry weather through the holiday weekend. 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.

Thu. Stargazing