• Today

    May 6

    66°Lo 53°

    Warmer with a thunderstorm

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      55%
    • Hi
      RealFeel
      75°
    more
  • Sat

    May 7

    64°Lo 52°

    Clouds and sun with a shower

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      44%
    • Hi
      RealFeel
      71°
  • Sun

    May 8

    71°Lo 50°

    Cool with sun and some clouds

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      14%
    • Hi
      RealFeel
      76°
    more
  • Mon

    May 9

    77°Lo 52°

    Mostly sunny and comfortable

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      85°
    more
  • Tue

    May 10

    81°Lo 50°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      88°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 54° 54° 53° 53° 53° 54° 55° 57°
RealFeel® 55° 54° 54° 54° 54° 56° 60° 63°
Humidity 87% 90% 92% 90% 93% 91% 90% 88%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
5%
 
6%
 
7%
 
7%
 
9%
 
11%
 
11%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 WSW 4 WSW 4 W 4 W 4 W 4 W 4 SW 4 SSE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 95% 95% 95% 96% 96% 70% 70% 70%
Dew Point 51° 51° 51° 51° 51° 52° 53° 53°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 7

more Historical Weather Data >
  Today Normal Record 5/7/2015
High 64° 74° N/A 77°
Low 52° 42° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:06 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:07 AM with 14:20 of moolight, then sets at 9:27 PM

Lucerne Weather Report

San Francisco: Rain showers may dampen the Bay Area into weekend

May 6, 2016; 3:40 AM ET

While it will not be an all-day washout into Saturday morning, any developing thunderstorm could produce locally heavy rainfall and raise the risk for flash flooding and mudslides. more >

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration