Current Conditions
San Francisco, CA
(as of 4:56 AM PDT)
Mostly Cloudy
Temperature: 63°
Wind: 8 mph from the SE
Dew Point: 56 °F
Pressure: 29.85 in
Humidity: 78%
Visibility: 10.0 miles
Local radar » Loop
Regional radar » Loop
 
Forecast As of 2:00 AM PDT on October 31, 2014

Friday...Overcast with rain, then a chance of a thunderstorm and rain showers in the afternoon. High of 68F. Winds from the SSW at 5 to 15 mph shifting to the WNW in the afternoon. Chance of rain 80%.

Friday Night...Overcast with a chance of a thunderstorm and rain showers, then rain showers after midnight. Low of 54F. Winds from the WNW at 5 to 15 mph. Chance of rain 80%.

Saturday...Partly cloudy with a chance of rain in the morning, then clear with a chance of rain. High of 68F. Breezy. Winds from the West at 15 to 20 mph. Chance of rain 30%.

Saturday Night...Partly cloudy. Fog overnight. Low of 54F. Winds from the NNW at 5 to 15 mph.

Sunday...Partly cloudy. Fog early. High of 72F. Winds from the NW at 5 to 10 mph.

Sunday Night...Mostly cloudy. Low of 55F. Winds from the NW at 5 to 10 mph.

Monday...Partly cloudy in the morning, then overcast. High of 70F. Winds from the NNE at 5 to 10 mph shifting to the WNW in the afternoon.

Monday Night...Partly cloudy. Low of 54F. Winds from the NW at 5 to 10 mph.

Tuesday...Partly cloudy. High of 72F. Winds from the NW at 5 to 10 mph.

Tuesday Night...Partly cloudy. Low of 55F. Winds from the North at 5 to 10 mph.

Wednesday...Partly cloudy. High of 77F. Winds less than 5 mph.

Wednesday Night...Partly cloudy. Low of 59F. Winds less than 5 mph.

Thursday...Partly cloudy. High of 73F. Winds from the West at 5 to 10 mph.

Thursday Night...Clear. Low of 55F. Winds from the NW at 5 to 15 mph.

Friday...Partly cloudy. High of 72F. Winds from the NNW at 5 to 15 mph.

Friday Night...Clear. Low of 57F. Winds from the NW at 5 to 10 mph.

Saturday...Partly cloudy. High of 72F. Winds from the NW at 5 to 10 mph.

Saturday Night...Partly cloudy. Low of 55F. Winds less than 5 mph.

Sunday...Clear. High of 70F. Winds less than 5 mph.

Sunday Night...Clear. Low of 55F. Winds less than 5 mph.

Monday...Clear. High of 70F. Winds less than 5 mph.

Monday Night...Clear. Low of 55F. Winds less than 5 mph.

Marine forecast | Air Pollution

5-day forecast
Fri Sat Sun Mon Tue
Chance of a Thunderstorm Chance of Rain Fog Mostly Cloudy Mostly Cloudy
Chance of T-storms Chance of Rain Fog Mostly Cloudy Mostly Cloudy
67° | 56° 67° | 54° 69° | 55° 71° | 54° 72° | 56°

Regional conditions
LocationConditionsTemp..
San Francisco Mostly Cloudy 63°
Oakland Overcast 61°
San Lorenzo Overcast 61°
San Carlos Scattered Clouds 59°
Concord Clear 60°
Novato data not available
Palo Alto Mostly Cloudy 64°
American Canyon Partly Cloudy 59°
Moffett Field Partly Cloudy 63°
Pleasanton Clear 62°

Almanac

Key: T = Trace of precipitation; MM = data not available
October 31, 2014
Normal high:67° Record high:83° (1966)
Normal low:51° Record low:41° (1972)
Sunrise:7:34 AM Moon Rise: 2:22 PM
Sunset:6:11 PM Moon Set: 12:36 AM
Complete weather almanac
Detailed History and Climate

Air pollution
EPA forecast for: San Francisco

YesterdayGoodPM2.5
YesterdayGoodOZONE
CurrentGoodPM2.5
FriGood PM2.5
SatModerate PM2.5
SunModerate PM2.5
MonModerate PM2.5
TueModerate PM2.5

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