• Tonight

    Dec 18

    Lo 46°

    Periods of rain

    Asthma Weather
    • Hi
      RealFeel
      50°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Fri

    Dec 19

    55°Lo 43°

    Morning rain, then a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      55°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sat

    Dec 20

    54°Lo 47°

    Mainly cloudy, afternoon rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      54°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Sun

    Dec 21

    61°Lo 45°

    Low clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      60°
    • UV
      1 - Low
    • Cloud
      Cover
      96%
    more
  • Mon

    Dec 22

    64°Lo 43°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      2 - Low
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
7am
8am 9am 10am
  7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 45° 45° 47° 48°
RealFeel® 40° 41° 44° 46°
Humidity 91% 95% 92% 90%
   
  7am 8am 9am 10am
Rain
 
11%
 
11%
 
11%
 
11%
Snow
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am
Wind (mph) 7 N 6 ESE 6 ENE 6 NE
UV Index 0 0 0 1
Cloud Cover 99% 99% 96% 94%
Dew Point 42° 43° 44° 46°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 54° 53° N/A 59°
Low 46° 33° N/A 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 9:26 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:46 AM with 10:48 of moolight, then sets at 2:34 PM

Lakeport Weather Report

San Francisco: Dry Weather Ahead for the Weekend

December 18, 2014; 3:34 PM ET

Conditions will turn dry for San Francisco this weekend and last into next week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index