Hourly Weather Forecast for Wednesday

San Francisco International, California (94128)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
56 / 54
55 / 54
53 / 53
58 / 56
61 / 56
61 / 56
58 / 56
57 / 54
Humidity (%):
93% 97% 100% 91% 84% 84% 91% 92%
Pressure (in):
29.9 29.87 29.86 29.87 29.84 29.81 29.81 29.84
Wind (mph):
SSE
7 mph SSE
(168°)
SSE
8 mph SSE
(161°)
SSE
8 mph SSE
(164°)
S
10 mph S
(176°)
S
10 mph S
(185°)
S
11 mph S
(190°)
SSW
9 mph SSW
(195°)
SSW
9 mph SSW
(197°)
Conditions:
Chance of Rain
Chance of Rain
Rain
Rain
Rain
Rain
Chance of Rain
Chance of Rain
Probability of Precipitation (%):
50%
0.01 in
60%
0.02 in
70%
0.03 in
80%
0.03 in
80%
0.06 in
80%
0.04 in
70%
0.02 in
70%
0.02 in
Cloud Cover (%):
85% 91% 70% 55% 60% 59% 47% 44%
Sunday Night
nt_clear A clear sky. Low around 50F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 61 | 46 57 | 51 53 | 48
Wind 0 mph North 0 mph North 9 mph West 3 mph NNW
Humidity 89% 58% 81% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 14%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:57 AM
4:53 PM
Monday
clear A mainly sunny sky. High 66F. Winds light and variable.
Monday Night
nt_clear Clear. Low near 50F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 46 61 | 45 59 | 47 53 | 45
Wind 2 mph N 5 mph N 5 mph WNW 2 mph ESE
Humidity 86% 54% 64% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 9% 1% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:58 AM
4:53 PM
Tuesday
clear A mainly sunny sky. High 69F. Winds light and variable.
Tuesday Night
nt_partlycloudy Clear to partly cloudy. Low 51F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 42 64 | 44 62 | 45 55 | 43
Wind 2 mph ENE 3 mph ENE 3 mph NE 2 mph E
Humidity 70% 47% 53% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 8% 32%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:59 AM
4:52 PM
Wednesday
clear Sunshine and some clouds. High near 70F. Winds light and variable.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 52F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 42 66 | 43 62 | 47 54 | 45
Wind 3 mph E 3 mph ENE 3 mph W 3 mph SW
Humidity 70% 44% 57% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 36% 52% 63%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:00 AM
4:52 PM
Thursday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 64F. Winds light and variable.
Thursday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low near 50F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 47 62 | 50 58 | 52 53 | 52
Wind 2 mph S 4 mph NW 4 mph WNW 3 mph SW
Humidity 81% 65% 78% 95%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 58% 52% 37% 74%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:01 AM
4:52 PM
Friday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 64F. Winds S at 5 to 10 mph.
Friday Night
nt_rain Rain showers in the evening will evolve into a more steady rain overnight. Low 52F. Winds SSE at 5 to 10 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 51 61 | 53 58 | 54 56 | 54
Wind 5 mph SSE 7 mph SSW 7 mph S 7 mph SSE
Humidity 100% 76% 88% 93%
Chance of Precip. 10% 10% 10% 50%
Cloud Cover 75% 76% 76% 85%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:02 AM
4:51 PM
Saturday
rain Rain likely. High 62F. Winds S at 10 to 15 mph. Chance of rain 80%. Rainfall around a half an inch.
Saturday Night
nt_rain Rain. Low 52F. Winds S at 10 to 15 mph. Chance of rain 70%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 61 | 56 58 | 56 55 | 54
Wind 8 mph SSE 10 mph S 9 mph SSW 8 mph S
Humidity 100% 84% 91% 96%
Chance of Precip. 70% 80% 70% 70%
Cloud Cover 70% 60% 47% 14%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:03 AM
4:51 PM
Sunday
rain Periods of rain. High 61F. Winds SSW at 10 to 20 mph. Chance of rain 70%. Rainfall around a half an inch.
Sunday Night
nt_rain Cloudy with periods of rain. Low around 50F. Winds SW at 5 to 10 mph. Chance of rain 70%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 60 | 55 57 | 52 53 | 50
Wind 10 mph S 13 mph SSW 9 mph SSW 8 mph SW
Humidity 100% 82% 85% 89%
Chance of Precip. 70% 70% 70% 70%
Cloud Cover 60% 73% 72% 66%
Conditions Rain Rain Rain Rain
Sunrise & Sunset
7:04 AM
4:51 PM
Monday
chancerain Overcast with rain showers at times. High 58F. Winds WSW at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_chancerain Cloudy with a few showers. Low 49F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 58 | 49 55 | 48 52 | 47
Wind 7 mph SSW 9 mph WSW 9 mph WSW 4 mph SSW
Humidity 92% 74% 76% 85%
Chance of Precip. 50% 50% 30% 30%
Cloud Cover 59% 54% 43% 29%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:05 AM
4:51 PM
Tuesday
rain Showers early, becoming a steady rain later in the day. High 59F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_rain Cloudy with periods of rain. Low 48F. Winds S at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 49 57 | 49 54 | 49 51 | 49
Wind 9 mph S 8 mph SW 8 mph SW 6 mph S
Humidity 96% 74% 82% 91%
Chance of Precip. 20% 40% 60% 60%
Cloud Cover 49% 67% 71% 70%
Conditions Partly Cloudy Chance of Rain Rain Rain
Sunrise & Sunset
7:06 AM
4:51 PM
Wednesday
clear Sunshine along with some cloudy intervals. High 59F. Winds N at 5 to 10 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 48F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 57 | 45 55 | 43 51 | 44
Wind 3 mph N 5 mph N 7 mph NNW 3 mph NNE
Humidity 86% 65% 64% 77%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 30% 30% 29% 27%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 61F. Winds light and variable.
Thursday Night
nt_partlycloudy Partly cloudy. Low 49F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 44 58 | 46 56 | 47 52 | 46
Wind 1 mph NE 3 mph NE 3 mph WNW 1 mph E
Humidity 85% 64% 73% 81%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 31% 37% 44% 47%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Sunshine and clouds mixed. High 61F. Winds SSW at 5 to 10 mph.
Friday Night
nt_chancerain Cloudy with a few showers. Low 49F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 46 59 | 47 57 | 48 52 | 47
Wind 2 mph SE 4 mph S 5 mph WSW 2 mph SSW
Humidity 86% 65% 73% 81%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 49% 51% 52% 53%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High 61F. Winds light and variable. Chance of rain 30%.
Saturday Night
nt_chancerain Cloudy with occasional rain showers. Low 49F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 47 59 | 48 56 | 48 52 | 47
Wind 2 mph E 2 mph SE 3 mph SW 1 mph S
Humidity 87% 67% 74% 84%
Chance of Precip. 20% 20% 30% 50%
Cloud Cover 52% 40% 39% 53%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Sunshine and clouds mixed. High 61F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 49F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 47 58 | 48 56 | 48 51 | 48
Wind 1 mph S 4 mph W 6 mph WNW 3 mph S
Humidity 90% 70% 76% 87%
Chance of Precip. 30% 10% 20% 20%
Cloud Cover 56% 53% 51% 53%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise