• Today

    Aug 23

    78°Lo 52°

    Low clouds, then sunshine

    Good for stargazing
    • Cloud
      Cover
      58%
    • Precip
      0%
    • Hours of Precip
      0
  • Wed

    Aug 24

    82°Lo 52°

    Low clouds, then sun

    Very Good for stargazing
    • Cloud
      Cover
      55%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Thu

    Aug 25

    81°Lo 54°

    Low clouds, then sunshine

    Good for stargazing
    • Cloud
      Cover
      23%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Fri

    Aug 26

    78°Lo 54°

    Low clouds, then sunshine

    Very Good for stargazing
    • Cloud
      Cover
      57%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sat

    Aug 27

    78°Lo 53°

    Low clouds, then sun

    Good for stargazing
    • Cloud
      Cover
      57%
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
5pm
6pm 7pm 8pm 9pm 10pm 11pm Wed
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 76° 75° 72° 70° 65° 62° 60° 58°
RealFeel® 75° 72° 69° 67° 64° 61° 58° 56°
Humidity 44% 47% 52% 58% 62% 69% 72% 76%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
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%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 13 SW 12 SW 10 SW 7 WSW 6 WSW 6 WSW 6 W 6 W
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 16% 25% 25% 25%
Dew Point 53° 53° 54° 55° 51° 52° 51° 50°
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

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2015
High 78° 83° 104° (1931) 79°
Low 52° 55° 41° (1963) 60°

Solunar Information for Napa, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:20 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:31 PM with 14:00 of moolight, then sets at 1:31 PM

Thu, Aug 25
Last
Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Tue. Stargazing