• Today

    Mar 4

    65°Lo 34°

    Plenty of sun

    Good at the beach or pool
    • UV
      0 - Moderate
    • Cloud
      Cover
      1%
    • Precip
      1%
    more
  • Thu

    Mar 5

    68°Lo 36°

    Plenty of sun

    Fair at the beach or pool
    • UV
      0 - Moderate
    • Cloud
      Cover
      0%
    • Precip
      2%
  • Fri

    Mar 6

    69°Lo 37°

    Plenty of sunshine

    Poor at the beach or pool
    • UV
      0 - Moderate
    • Cloud
      Cover
      0%
    • Precip
      3%
    more
  • Sat

    Mar 7

    72°Lo 40°

    Sunny to partly cloudy

    Poor at the beach or pool
    • UV
      0 - Moderate
    • Cloud
      Cover
      25%
    • Precip
      2%
    more
  • Sun

    Mar 8

    71°Lo 40°

    Partly sunny and nice

    Poor at the beach or pool
    • UV
      0 - Moderate
    • Cloud
      Cover
      45%
    • Precip
      4%
    more
Next Previous
Hi 68° RealFeel® 73° Precipitation 2%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 6 mph

Plenty of sun

  • Max UV Index: 0 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 36° RealFeel® 37° Precipitation 1%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 6 mph

Clear and chilly

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

Napa, Napa River Tide Table - Mar 5

See all tide tables >
High 1:45 AM 6.4 ft
Low 7:42 AM 1.4 ft
High 1:17 PM 6.7 ft
Low 7:59 PM 0.4 ft

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 68° 65° 79° (1972) 64°
Low 36° 43° 26° (1918) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 11:30 of sunlight, then sets at 6:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:23 PM with 12:31 of moolight, then sets at 6:54 AM

Napa Weather Report

San Francisco: Dry Pattern, Warmth to Continue Through Weekend

March 4, 2015; 9:35 AM ET

Above-average temperatures and clear, sunny skies will sweep across San Francisco through out the rest of the week and into early next week. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Thu. Beach & Pool

Thu. UV Index

Thu. Wind Maps