• Today

    May 31

    94°Lo 60°

    Turning sunny and very warm

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      97°
  • Wed

    Jun 1

    92°Lo 57°

    Mostly sunny and very warm

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      97°
    more
  • Thu

    Jun 2

    92°Lo 58°

    Partly sunny and warm

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      98°
    more
  • Fri

    Jun 3

    96°Lo 61°

    Partly sunny and hot

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      102°
    more
  • Sat

    Jun 4

    95°Lo 66°

    Sunshine and hot

    Beneficial weather for colds
    • Avg
      Temp
      81°
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      101°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am
  8am 9am
Forecast
Partly Sunny
Mostly Sunny
Temp (°F) 67° 72°
RealFeel® 68° 77°
Humidity 62% 54%
   
  8am 9am
Rain
 
0%
 
0%
Snow
 
0%
 
0%
Ice
 
0%
 
0%
   
  8am 9am
Wind (mph) 4 NW 4 NW
UV Index 2 3
Cloud Cover 47% 16%
Dew Point 53° 55°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 94° 81° N/A 82°
Low 60° 47° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:44 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:54 AM with 12:38 of moolight, then sets at 3:32 PM

Lucerne Weather Report

San Francisco: Warm, dry weather to kick off June

May 31, 2016; 3:12 PM ET

The first part of June will be dry and warm in the Bay Area after some cooler-than-normal weather during the second half of May. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Tue. Cold & Flu

Tue. UV Index