• Today

    Aug 30

    88°Lo 53°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    Aug 31

    89°Lo 57°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Mon

    Sep 1

    96°Lo 55°

    Blazing sunshine and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    Sep 2

    93°Lo 55°

    Very warm with plenty of sun

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      10%
    more
  • Wed

    Sep 3

    90°Lo 53°

    Pleasant with plenty of sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      5%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 64° 70° 77° 83° 85° 88° 89° 89°
RealFeel® 67° 73° 83° 90° 92° 93° 92° 90°
Humidity 69% 58% 47% 39% 33% 29% 26% 25%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 N 2 NNW 2 NW 3 WNW 3 WNW 4 WNW 5 WNW 5 WNW
UV Index 2 4 5 6 7 6 5 4
Cloud Cover 21% 11% 11% 11% 11% 11% 11% 11%
Dew Point 54° 54° 56° 56° 54° 51° 50° 50°
Middle Grid line 90 F Middle Grid line 85 F 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 - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 89° 90° N/A 90°
Low 57° 51° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:05 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:28 PM with 10:37 of moolight, then sets at 11:05 PM

Top Story

Lakeport Weather Report

San Francisco: Bright, Sunny for First Week of September

August 30, 2014; 5:14 AM ET

San Francisco will see abundant sunshine through at least Thursday. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps