• Today

    Apr 30

    75°Lo 52°

    Sunny and delightful

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Sun

    May 1

    79°Lo 50°

    Plenty of sunshine

    Excellent for running
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Mon

    May 2

    74°Lo 49°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Tue

    May 3

    73°Lo 52°

    Times of clouds and sun

    Excellent for running
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Wed

    May 4

    66°Lo 46°

    Mostly cloudy, a shower; cool

    Excellent for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Temp (°F) 61° 65° 69° 73° 75° 76° 77° 79°
RealFeel® 64° 71° 76° 81° 83° 84° 84° 84°
Humidity 59% 47% 40% 35% 30% 27% 25% 25%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 NE 6 NE 7 ENE 7 ENE 6 ENE 6 E 6 E 5 ESE
UV Index 3 4 6 7 8 7 6 4
Cloud Cover 10% 10% 10% 10% 10% 7% 7% 8%
Dew Point 46° 44° 44° 44° 41° 40° 39° 40°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 79° 72° N/A 85°
Low 50° 41° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:53 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:03 AM with 11:19 of moolight, then sets at 2:22 PM

Lucerne Weather Report

San Francisco: Rain showers may dampen the Bay Area for midweek

April 30, 2016; 9:30 AM ET

There is the potential a storm will dive across California and bring a soaking rain for later next week and weekend. 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.