• Today

    May 23

    76°Lo 50°

    Warmer with clouds breaking

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    May 24

    80°Lo 51°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    May 25

    78°Lo 51°

    Mostly sunny and beautiful

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 26

    80°Lo 51°

    Clouds and sun

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      57%
    more
  • Wed

    May 27

    84°Lo 51°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      7%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 51° 50° 51° 56° 60° 62° 68° 75°
RealFeel® 52° 52° 54° 61° 67° 73° 78° 85°
Humidity 87% 86% 83% 78% 70% 62% 54% 48%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 NNE 2 N 2 N 2 NNW 2 WNW 2 W 4 WSW 4 WSW
UV Index 0 0 0 1 3 5 6 8
Cloud Cover 95% 95% 95% 44% 42% 35% 27% 18%
Dew Point 47° 47° 46° 49° 50° 49° 51° 54°
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 Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2014
High 80° 79° N/A 90°
Low 51° 46° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:33 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:07 PM with 13:25 of moolight, then sets at 1:32 AM

Lakeport Weather Report

San Francisco: Cool, Cloudy Weather to Linger for Holiday Weekend

May 23, 2015; 5:17 AM ET

More clouds and cooler weather can be expected across the Bay Area through the holiday weekend and into the new week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps