• Today

    Feb 12

    68°Lo 41°

    Times of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Cloud
      Cover
      64%
  • Sat

    Feb 13

    67°Lo 44°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      26%
    more
  • Sun

    Feb 14

    71°Lo 48°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      26%
    more
  • Mon

    Feb 15

    75°Lo 46°

    Sunshine and patchy clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      76°
    • UV
      4 - Moderate
    • Cloud
      Cover
      25%
    more
  • Tue

    Feb 16

    73°Lo 49°

    Times of clouds and sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      4 - Moderate
    • Cloud
      Cover
      61%
    more
Next Previous
Clouds and sun 67° RealFeel® 69°

N

E

S

W

  • Humidity: 55%
  • Pressure: 30.19 in
  • UV Index: 2
  • Cloud Cover: 50%
  • Ceiling: 23400 ft
  • Dew Point: 50° F
  • Visibility: 10 mi
4 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 10:38 of sunlight, then sets at 5:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:41 AM with 13:09 of moolight, then sets at 10:50 PM

Temperature Summary - 1:59 PM

  Temp (°F)
Now 67°
Yesterday 66°
RealFeel® 69°
RealFeel® Shade 63°
Wind Chill 67°
Dew Point 50°
  Hi / Lo
Previous 6 Hours 67°
  52°
Previous 12 Hours 67°
  47°
Previous 24 Hours 68°
  47°

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 68° 57° N/A 69°
Low 41° 35° N/A 43°

Precipitation Summary - 1:59 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Lucerne Weather Report

San Francisco: Record-challenging warmth to return early next week

February 12, 2016; 2:05 PM ET

Dry and unseasonably warm conditions will continue in San Francisco next week with another shot of record-breaking warmth. more >

Fri. Sinus Headache

Fri. UV Index