• Early AM

    May 26

    Lo 50°

    Mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      10 mph
    more
  • Today

    May 26

    76°Lo 51°

    Partly sunny and cool

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      2 mph
  • Fri

    May 27

    81°Lo 51°

    Mostly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      2 mph
    more
  • Sat

    May 28

    83°Lo 53°

    Sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      2 mph
    more
  • Sun

    May 29

    85°Lo 54°

    Sunny much of the time

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      2 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 64° 68° 71° 73° 75° 76° 76° 75°
RealFeel® 75° 78° 82° 85° 85° 84° 81° 77°
Humidity 57% 52% 49% 43% 39% 37% 36% 37%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 2 W 2 SW 4 WSW 4 WSW 5 WSW 5 W 6 W 6 WNW
UV Index 5 6 8 8 8 6 5 3
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 49° 50° 51° 49° 48° 48° 47° 47°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 76° 79° N/A 80°
Low 51° 46° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:37 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:43 AM with -1:-35 of moolight, then sets at 10:08 AM

Lucerne Weather Report

San Francisco: Milder air to build ahead of Memorial Day weekend

May 26, 2016; 5:58 AM ET

Following a stretch of cool days, milder air will begin to build across the Bay area heading into Memorial Day weekend. more >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index