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South San Francisco, CA Hourly Weather

Hourly forecast · South San Francisco

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — South San Francisco

Today + 10-day →
Time Conditions Temp Precip Wind UV
Friday 14/8
01:00
Fog 15° 9 mph SW 0
02:00
Partly cloudy 16° 8 mph SW 0
03:00
Fog 15° 7 mph SW 0
04:00
Partly cloudy 15° 6 mph SW 0
05:00
Mostly cloudy 15° 6 mph SW 0
06:00
Mostly cloudy 15° 6 mph SW 0
07:00
Fog 15° 6 mph SW 0
08:00
Partly cloudy 16° 6 mph SW 0
09:00
Partly cloudy 16° 7 mph SW 1
10:00
Mostly cloudy 17° 8 mph SW 3
11:00
Mostly cloudy 18° 9 mph SW 5
12:00
Mostly cloudy 18° 10 mph SW 7
13:00
Mostly cloudy 19° 11 mph W 8
14:00
Partly cloudy 20° 13 mph W 8
15:00
Sunny 18° 13 mph W 7
16:00
Sunny 18° 13 mph W 5
17:00
Sunny 17° 13 mph W 3
18:00
Partly cloudy 17° 12 mph W 1
19:00
Partly cloudy 16° 11 mph W 0
20:00
Partly cloudy 15° 10 mph W 0
21:00
Partly cloudy 15° 9 mph W 0
22:00
Partly cloudy 15° 8 mph W 0
23:00
Partly cloudy 15° 7 mph W 0
Saturday 15/8
00:00
Partly cloudy 15° 7 mph W 0
01:00
Partly cloudy 14° 7 mph W 0
02:00
Mostly cloudy 14° 8 mph W 0
03:00
Partly cloudy 14° 8 mph W 0
04:00
Partly cloudy 14° 8 mph W 0
05:00
Partly cloudy 14° 8 mph W 0
06:00
Partly cloudy 14° 7 mph W 0
07:00
Partly cloudy 14° 6 mph W 0
08:00
Partly cloudy 15° 6 mph W 1
09:00
Mostly cloudy 16° 6 mph W 2
10:00
Partly cloudy 17° 6 mph W 3
11:00
Partly cloudy 17° 7 mph W 5
12:00
Sunny 18° 9 mph W 8
13:00
Sunny 18° 11 mph W 9
14:00
Sunny 18° 12 mph W 8
15:00
Sunny 18° 11 mph W 7
16:00
Sunny 18° 11 mph W 5
17:00
Sunny 17° 11 mph W 3
18:00
Sunny 16° 11 mph W 1
19:00
Partly cloudy 16° 10 mph W 0
20:00
Partly cloudy 15° 9 mph W 0
21:00
Partly cloudy 14° 6 mph W 0
22:00
Partly cloudy 14° 6 mph W 0
23:00
Partly cloudy 14° 7 mph W 0
Sunday 16/8
00:00
Partly cloudy 14° 6 mph W 0
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:09 AM