• Tonight

    May 3

    Lo 46°

    Partly cloudy and cool

    Fishing Weather
    • Precip
      2%
    • Cloud
      Cover
      47%
    • Wind
      Speed
      14 mph
    more
  • Mon

    May 4

    66°Lo 44°

    Partly sunny and pleasant

    Very Good for fishing
    • Precip
      1%
    • Cloud
      Cover
      43%
    • Wind
      Speed
      10 mph
  • Tue

    May 5

    71°Lo 43°

    Pleasant with plenty of sun

    Very Good for fishing
    • Precip
      2%
    • Cloud
      Cover
      10%
    • Wind
      Speed
      8 mph
    more
  • Wed

    May 6

    70°Lo 45°

    Sunny and beautiful

    Excellent for fishing
    • Precip
      9%
    • Cloud
      Cover
      9%
    • Wind
      Speed
      8 mph
    more
  • Thu

    May 7

    69°Lo 45°

    Mostly sunny and pleasant

    Poor for fishing
    • Precip
      5%
    • Cloud
      Cover
      23%
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 48° 49° 48° 49° 48° 46° 50° 51°
RealFeel® 45° 45° 45° 46° 45° 43° 48° 51°
Humidity 91% 89% 89% 88% 90% 100% 88% 86%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 7 WSW 7 WSW 7 WSW 7 WSW 7 WSW 7 WSW 7 WSW 7 WSW
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 76%
Dew Point 46° 45° 45° 45° 45° 46° 46° 47°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 66° 74° 92° (1990) 70°
Low 44° 48° 34° (1975) 49°

Solunar Information for Napa, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:54 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:49 PM with 10:34 of moolight, then sets at 7:23 AM

Mon, May 4
Full
Mon, May 11
Last
Mon, May 18
New
Mon, May 25
First

Napa Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 3, 2015; 12:29 PM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. more >

Future of Hunting, Fishing Could Be in Jeopardy

Nov 1, 2012; 5:00 AM ET As the world warms, due to a changing climate, there is a chance the sport of hunting and fishing could be affected. Valerie Smock has more on what could happen in the future.

Mon. Fronts & Pressure

Mon. Fishing Weather