• Today

    May 5

    62°Lo 52°

    Thundershower

    Good for running
    • Precip
      58%
    • Hours of Precip
      2
    • Wind
      Gust
      17 mph
    more
  • Fri

    May 6

    64°Lo 52°

    Periods of sun with a t-storm

    Good for running
    • Precip
      59%
    • Hours of Precip
      1.5
    • Wind
      Gust
      7 mph
  • Sat

    May 7

    64°Lo 52°

    Clouds and sun with a shower

    Very Good for running
    • Precip
      44%
    • Hours of Precip
      1
    • Wind
      Gust
      7 mph
    more
  • Sun

    May 8

    71°Lo 51°

    Cool with sun and some clouds

    Excellent for running
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Mon

    May 9

    76°Lo 52°

    Sunshine and delightful

    Excellent for running
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 52° 52° 52° 53° 55° 56° 57° 59°
RealFeel® 53° 53° 54° 56° 56° 63° 67° 69°
Humidity 88% 89% 89% 88% 84% 78% 77% 77%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
5%
 
5%
 
8%
 
47%
 
51%
 
47%
 
15%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 W 2 SSW 2 SSE 2 SSE 2 SE 4 SE 4 ESE 5 SE
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 49° 48° 49° 50° 50° 49° 50° 52°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 64° 74° N/A 77°
Low 52° 42° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:04 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:20 AM with 13:56 of moolight, then sets at 8:16 PM

Lucerne Weather Report

San Francisco: Rain showers may dampen the Bay Area into weekend

May 5, 2016; 3:12 PM ET

While it will not be an all-day washout into Saturday morning, any developing thunderstorm could produce locally heavy rainfall and raise the risk for flash flooding and mudslides. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.