1 - 5 of 45 days | All 45 days
Next 5 Days
  • Tonight

    May 4

    Becoming cloudy and cool Lo 46°
    more
  • Tue

    May 5

    Low clouds followed by sun 75°Lo 44°
  • Wed

    May 6

    Nice with plenty of sunshine 72°Lo 44°
    more
  • Thu

    May 7

    Sunshine and patchy clouds 70°Lo 43°
    more
  • Fri

    May 8

    Partly sunny and cool 73°Lo 44°
    more
< Previous 8 hours Next 8 hours >
  Tue
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 71° 74° 75° 74° 73° 70° 67° 63°
RealFeel® 81° 80° 80° 76° 73° 69° 65° 60°
Humidity 36% 32% 30% 30% 31% 35% 40% 46%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 1 NW 7 WNW 9 WNW 10 WNW 12 WNW 10 WNW 9 NW 8 NW
UV Index 6 7 6 5 3 1 0 0
Cloud Cover 95% 11% 11% 11% 11% 11% 11% 25%
Dew Point 43° 42° 41° 41° 41° 42° 42° 42°
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 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 75° 73° N/A 65°
Low 44° 42° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:00 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:50 PM with 10:20 of moolight, then sets at 8:10 AM

Lucerne Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 4, 2015; 1:42 PM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. more >

ABC 7 San Francisco Headlines

Livermore mom, baby killed in crash by alleged drunk driver identified

A Livermore community is mourning the death of a mom and her baby after they were killed by an alleged drunk driver on Saturday.

USGS reporting three earthquakes struck near Pleasant Hill

2 gunmen killed outside Muhammad cartoon contest