• Tonight

    Jul 30

    Lo 66°

    Clear and mild

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    Jul 31

    94°Lo 65°

    Partly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 1

    90°Lo 63°

    Partly sunny and very warm

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

    Aug 2

    89°Lo 59°

    Warm with sun, some clouds

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

    Aug 3

    87°Lo 59°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Partly cloudy 75° RealFeel® 77°

N

E

S

W

  • Humidity: 42%
  • Pressure: 29.94 in
  • UV Index: 0
  • Cloud Cover: 40%
  • Ceiling: 24200 ft
  • Dew Point: 51° F
  • Visibility: 9 mi
10 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:15 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:47 PM with 10:45 of moolight, then sets at 6:32 AM

Temperature Summary - 11:11 PM

  Temp (°F)
Now 75°
Yesterday 74°
RealFeel® 77°
RealFeel® Shade 77°
Wind Chill 75°
Dew Point 51°
  Hi / Lo
Previous 6 Hours 94°
  75°
Previous 12 Hours 101°
  75°
Previous 24 Hours 101°
  66°

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 101° 93° N/A 101°
Low 66° 54° N/A 68°

Precipitation Summary - 11:11 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

Lucerne Weather Report

San Francisco: Comfortable Conditions to End July

July 30, 2015; 1:31 PM ET

A pattern of cooler and seasonable weather will enter the city of San Francisco through the end of July and into the early part of August. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps