• Today

    Aug 29

    78°Lo 52°

    Cooler with periods of sun

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      25%
    • Hours of Precip
      0
  • Sun

    Aug 30

    81°Lo 52°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Mon

    Aug 31

    86°Lo 54°

    Sunny

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    Sep 1

    84°Lo 54°

    Sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Wed

    Sep 2

    78°Lo 50°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 71° 74° 76° 77° 78° 77° 76° 74°
RealFeel® 75° 78° 80° 80° 80° 78° 74° 72°
Humidity 59% 51% 43% 38% 37% 39% 43% 48%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 8 WSW 8 WSW 9 WSW 9 W 10 W 12 W 13 W 12 W
UV Index 5 6 6 6 5 3 2 1
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 56° 55° 52° 49° 50° 50° 52° 53°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2014
High 78° 90° N/A 91°
Low 52° 52° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:10 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:47 PM with 11:55 of moolight, then sets at 7:42 AM

Lucerne Weather Report

San Francisco: Sunshine, Dry Conditions to Span the Weekend

August 29, 2015; 8:07 AM ET

Dry conditions are expected to continue across the area for the foreseeable future. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index