• Tonight

    Sep 17

    Lo 62°

    Mostly cloudy and mild

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Thu

    Sep 18

    82°Lo 59°

    Partly sunny and not as hot

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Sep 19

    86°Lo 59°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    Sep 20

    88°Lo 59°

    Warm with sunshine

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      2%
    more
  • Sun

    Sep 21

    88°Lo 59°

    Plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 84° 86° 88° 87° 87° 87° 88° 84°
RealFeel® 85° 89° 90° 88° 87° 85° 84° 79°
Humidity 32% 28% 27% 26% 26% 24% 25% 28%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 7 SW 7 SW 8 SW 9 SW 10 SW 11 WSW 10 WSW 12 WSW
UV Index 4 5 6 6 4 3 2 0
Cloud Cover 11% 6% 6% 11% 9% 7% 15% 11%
Dew Point 51° 50° 50° 49° 48° 47° 47° 48°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 88° 88° N/A 81°
Low 62° 55° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:22 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:54 AM with 14:24 of moolight, then sets at 3:18 PM

Top Story

Jackson Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 17, 2014; 8:32 PM ET

The Bay Area will continue to feature sunshine and seasonable temperatures as the summer season comes to a close. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps