Weather Report
San Francisco, California
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Current Conditions -  °F | °C
As of 8:56 AM on Monday 20 May 2013 (Local Time) from KSFO Reporting Station
Clear Clear   Feels Like: 62°
Wind Chill: 62°   Ceiling: Unl
Heat Index: 62°   Visibility: 10mi
Dew Point: 51°   Wind: 3mph
Humidity: 67%   Direction: 80° (E)
Pressure: 30.01"   Gusts: NA
Report Text: KSFO 201556Z 08003KT 10SM CLR 17/11 A3001 RMK AO2 SLP163 T01670106
10 AM
Sunny
Sunny 68°
11 AM
Sunny
Sunny 69°
12 PM
Sunny
Sunny 72°
Alerts
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10 Day Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
may
20
Sunny
Sunny
74°
54°
may
21
P Cloudy
P Cloudy
61°
48°
may
22
Sunny
Sunny
60°
50°
may
23
P Cloudy
P Cloudy
59°
51°
may
24
P Cloudy
P Cloudy
60°
52°
may
25
AM Clouds
AM Clouds
59°
53°
may
26
P Cloudy
P Cloudy
61°
53°
may
27
P Cloudy
P Cloudy
64°
55°
may
28
M Cloudy
M Cloudy
65°
56°
may
29
Few Showers
Few Showers
65°
56°
Details for Monday, May 20
Sunny. High 74F. Winds NW at 10 to 20 mph.
Evening: Mainly clear. Low 54F. Winds W at 10 to 15 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 8:17 PM
 
Moonrise: 3:35 PM
Moonset: 2:48 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (324°)
Speed: 13Mph(21Km, 11Kts)
Details for Tuesday, May 21
Partly cloudy skies. High 61F. Winds W at 20 to 30 mph.
Evening: A mostly clear sky. Near record low temperatures. Low 48F. Winds WNW at 15 to 25 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:18 PM
 
Moonrise: 4:41 PM
Moonset: 3:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (281°)
Speed: 20Mph(32Km, 17Kts)
Details for Wednesday, May 22
Sunny. Highs in the low 60s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:19 PM
 
Moonrise: 5:49 PM
Moonset: 3:59 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (313°)
Speed: 18Mph(29Km, 16Kts)
Details for Thursday, May 23
Times of sun and clouds. Highs in the upper 50s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:20 PM
 
Moonrise: 6:59 PM
Moonset: 4:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (301°)
Speed: 19Mph(31Km, 16Kts)
Details for Friday, May 24
Times of sun and clouds. Highs in the low 60s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:20 PM
 
Moonrise: 8:09 PM
Moonset: 5:29 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  WNW
Direction: WNW (282°)
Speed: 16Mph(26Km, 14Kts)
Details for Saturday, May 25
Clouds giving way to sun . Highs in the upper 50s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:21 PM
 
Moonrise: 9:15 PM
Moonset: 6:24 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (265°)
Speed: 15Mph(24Km, 13Kts)
Details for Sunday, May 26
Mix of sun and clouds. Highs in the low 60s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:22 PM
 
Moonrise: 10:15 PM
Moonset: 7:27 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (267°)
Speed: 15Mph(24Km, 13Kts)
Details for Monday, May 27
Times of sun and clouds. Highs in the mid 60s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:23 PM
 
Moonrise: 11:08 PM
Moonset: 8:34 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WNW
Direction: WNW (286°)
Speed: 17Mph(28Km, 15Kts)
Details for Tuesday, May 28
Mostly cloudy. Highs in the mid 60s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:23 PM
 
Moonrise: 11:53 PM
Moonset: 9:44 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 16Mph(26Km, 14Kts)
Details for Wednesday, May 29
Few showers. Highs in the mid 60s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:24 PM
 
Moonrise: 11:59 PM
Moonset: 10:53 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (278°)
Speed: 15Mph(24Km, 13Kts)
Chart.
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