• Early AM

    Dec 19

    Lo 45°

    Periods of rain

    Outdoor Barbecue Weather
    • Precip
      60%
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      7 mph
    more
  • Today

    Dec 19

    54°Lo 42°

    Morning rain, then a shower

    Poor for an outdoor bbq
    • Precip
      67%
    • Hi
      RealFeel
      55°
    • Wind
      Gust
      6 mph
  • Sat

    Dec 20

    54°Lo 47°

    Mostly cloudy, afternoon rain

    Fair for an outdoor bbq
    • Precip
      65%
    • Hi
      RealFeel
      53°
    • Wind
      Gust
      6 mph
    more
  • Sun

    Dec 21

    60°Lo 44°

    Low clouds

    Good for an outdoor bbq
    • Precip
      12%
    • Hi
      RealFeel
      59°
    • Wind
      Gust
      6 mph
    more
  • Mon

    Dec 22

    64°Lo 42°

    Mostly sunny

    Very Good for an outdoor bbq
    • Precip
      6%
    • Hi
      RealFeel
      65°
    • Wind
      Gust
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Rain
Rain
Cloudy
Cloudy
Rain
Cloudy
Temp (°F) 45° 46° 46° 47° 49° 51° 53° 54°
RealFeel® 44° 45° 44° 46° 50° 52° 53° 54°
Humidity 93% 93% 93% 93% 93% 90% 85% 80%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
47%
 
49%
 
58%
 
58%
 
49%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 4 S 4 S 4 S 4 SSE 4 NNW 4 NW 4 WNW 5 WNW
UV Index 0 0 0 0 1 1 1 1
Cloud Cover 93% 90% 90% 90% 91% 92% 92% 92%
Dew Point 43° 44° 44° 45° 47° 48° 48° 48°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 54° 53° N/A 60°
Low 42° 33° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:25 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:46 AM with 10:31 of moolight, then sets at 3:17 PM

Lucerne Weather Report

San Francisco: Dry Weather Ahead for the Weekend

December 19, 2014; 1:34 AM ET

Conditions will turn dry for San Francisco this weekend and last into next week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Fri. Outdoor Entertaining

Fri. Wind Maps

Fri. UV Index