• Tonight

    Oct 20

    Lo 49°

    Partly cloudy

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

    Oct 21

    71°Lo 50°

    Partly sunny

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

    Oct 22

    72°Lo 54°

    Partly sunny and nice

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

    Oct 23

    74°Lo 54°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      18%
    more
  • Fri

    Oct 24

    73°Lo 52°

    Mostly sunny and warm

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7pm
8pm 9pm 10pm 11pm Tue
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Cloudy
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 61° 59° 58° 57° 56° 55° 54° 54°
RealFeel® 57° 55° 54° 54° 54° 53° 53° 52°
Humidity 75% 79% 81% 83% 85% 85% 86% 87%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
8%
 
3%
 
3%
 
3%
 
3%
 
3%
 
2%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 9 WSW 8 WSW 7 WSW 6 WSW 5 WSW 5 WSW 4 W 4 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 52% 24% 30% 35% 40% 42% 45% 45%
Dew Point 54° 53° 52° 52° 52° 51° 50° 50°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 67° N/A N/A 73°
Low 49° N/A N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 11:03 of sunlight, then sets at 6:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:18 AM with 12:28 of moolight, then sets at 4:46 PM

Orinda Weather Report

San Francisco: Dry Weather to Remain Through Late Week

October 20, 2014; 8:40 PM ET

A chance of rain is expected on Monday as a Pacific storm moves through the Northwest United States. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps