Hourly Weather Forecast - South San Francisco, CA

12 AM
49°F
80%
9mph
SSW
80% Chance Rain Showers
Humidity
87%
Feels like
45°F
Dew Point
45°F
1 AM
49°F
90%
9mph
SSW
Rain Showers
Humidity
87%
Feels like
45°F
Dew Point
45°F
2 AM
48°F
90%
9mph
SSW
Rain Showers
Humidity
88%
Feels like
45°F
Dew Point
45°F
3 AM
48°F
90%
8mph
SSW
Rain Showers
Humidity
89%
Feels like
44°F
Dew Point
45°F
4 AM
48°F
80%
8mph
SSW
80% Chance Rain Showers
Humidity
91%
Feels like
44°F
Dew Point
45°F
5 AM
47°F
80%
9mph
SSW
80% Chance Rain Showers
Humidity
92%
Feels like
43°F
Dew Point
45°F
6 AM
47°F
70%
9mph
SSW
70% Chance Rain Showers
Humidity
93%
Feels like
43°F
Dew Point
45°F
7 AM
47°F
70%
9mph
SSW
70% Chance Rain Showers
Humidity
92%
Feels like
43°F
Dew Point
45°F
7:23 AM
8 AM
48°F
70%
9mph
SSW
70% Chance Rain Showers
Humidity
90%
Feels like
45°F
Dew Point
46°F
9 AM
50°F
70%
8mph
SSW
70% Chance Rain Showers
Humidity
86%
Feels like
47°F
Dew Point
46°F
10 AM
51°F
70%
8mph
SSW
70% Chance Rain Showers
Humidity
81%
Feels like
51°F
Dew Point
46°F
11 AM
53°F
70%
7mph
SW
70% Chance Rain Showers
Humidity
78%
Feels like
53°F
Dew Point
46°F
12 PM
53°F
70%
7mph
WSW
70% Chance Rain Showers
Humidity
75%
Feels like
53°F
Dew Point
45°F
1 PM
53°F
80%
7mph
W
80% Chance Rain Showers
Humidity
75%
Feels like
53°F
Dew Point
45°F
2 PM
52°F
80%
7mph
W
80% Chance Rain Showers
Humidity
75%
Feels like
52°F
Dew Point
44°F
3 PM
51°F
80%
7mph
W
80% Chance Rain Showers
Humidity
78%
Feels like
51°F
Dew Point
44°F
4 PM
49°F
80%
6mph
WNW
80% Chance Rain Showers
Humidity
80%
Feels like
47°F
Dew Point
44°F
4:57 PM
5 PM
49°F
70%
4mph
WNW
70% Chance Rain Showers
Humidity
87%
Feels like
47°F
Dew Point
45°F
6 PM
49°F
60%
4mph
NW
60% Chance Rain Showers
Humidity
89%
Feels like
47°F
Dew Point
46°F
7 PM
49°F
60%
4mph
NW
60% Chance Rain Showers
Humidity
91%
Feels like
47°F
Dew Point
46°F
8 PM
49°F
60%
4mph
NW
60% Chance Rain Showers
Humidity
92%
Feels like
47°F
Dew Point
46°F
9 PM
48°F
60%
4mph
NW
60% Chance Rain Showers
Humidity
93%
Feels like
47°F
Dew Point
46°F
10 PM
48°F
60%
4mph
NNW
60% Chance Rain Showers
Humidity
94%
Feels like
47°F
Dew Point
46°F
11 PM
48°F
50%
4mph
NNW
50% Chance Rain Showers
Humidity
95%
Feels like
47°F
Dew Point
46°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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During Extreme Cold: Watch for Frostbite!

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Watch vs. Warning

Flash Flood Watch and Warning Defined

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