• Today

    Jul 3

    78°Lo 58°

    Partly to mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sat

    Jul 4

    78°Lo 56°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    Jul 5

    76°Lo 54°

    Low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Jul 6

    74°Lo 53°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      54%
    more
  • Tue

    Jul 7

    72°Lo 53°

    Low clouds, then sunshine

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      60%
    more
Next Previous
Sunny 77° RealFeel® 78°

N

E

S

W

  • Humidity: 55%
  • Pressure: 29.83 in ↓
  • UV Index: 3
  • Cloud Cover: 0%
  • Ceiling: 38300 ft
  • Dew Point: 60° F
  • Visibility: 10 mi
15 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:47 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:52 PM with 10:58 of moolight, then sets at 8:50 AM

Temperature Summary - 4:21 PM

  Temp (°F)
Now 77°
Yesterday 81°
RealFeel® 78°
RealFeel® Shade 73°
Wind Chill 77°
Dew Point 60°
  Hi / Lo
Previous 6 Hours 77°
  69°
Previous 12 Hours 77°
  58°
Previous 24 Hours 77°
  58°

Temperature History - Jul 3

more Historical Weather Data >
  Today Normal Record 7/3/2014
High 78° 83° 104° (1970) 78°
Low 58° 55° 44° (1963) 57°

Precipitation Summary - 4:21 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Napa Weather Report

San Francisco: Warm, Dry Through the Independence Day Weekend

July 3, 2015; 2:40 PM ET

The San Francisco area will remain dry and warm into the Independence Day weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps