San Francisco, California Weather Forecast
Today in San Francisco: mostly sunny with a high near 64°F and a low around 53°F. Rain chance 1%. No day tops a 20% rain chance through Thursday. Highs run 60 to 68°F through Thursday.
Forecast updated 3:05 AM PDT, Oct 23
Active Weather Alerts
7-Day Forecast for San Francisco
Today 10/23
64°53°
Sat 10/24
68°51°
Sun 10/25
66°50°
Mon 10/26
63°52°
Tue 10/27
63°50°
Wed 10/28
62°51°
Thu 10/29
60°52°
Next 24 Hours
| Now | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | Sat12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky | | | | | | |  | | | | | | | | | | | | | | | | | |
| Temp | 64° | 64° | 64° | 63° | 61° | 59° | 57° | 56° | 55° | 55° | 54° | 54° | 53° | 53° | 52° | 51° | 51° | 51° | 51° | 55° | 57° | 60° | 64° | 66° |
| Rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | NNW 7 | WNW 9 | WNW 11 | W 12 | WNW 11 | WNW 9 | WNW 7 | W 5 | WNW 4 | W 4 | WNW 3 | NW 3 | NW 3 | NNW 3 | N 3 | N 3 | NNE 3 | NE 3 | E 3 | E 3 | E 4 | NE 4 | NNE 4 | N 4 |
Growing Conditions
Growing degree days
1,900
since Apr 1, base 50°F
Rain, last 30 days
0.10 in
model analysis
Rain, year to date
13.69 in
since Jan 1
2-inch soil temperature
58°F
yesterday, daily average
Reference ET, last 7 days
0.67 in
FAO-56 grass reference
Through Oct 22. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for San Francisco →
Current Stats & Observations
NWS Forecast
About San Francisco Weather
San Francisco sits at about 495 feet above sea level in San Francisco County, California. About 3,592,294 people live in the San Francisco area. Official forecasts and warnings for the area come from the National Weather Service MTR office, and the nearest NEXRAD radar site is KMUX. The city is in USDA plant hardiness zone 10b, where the coldest winter night typically falls between 35 to 40°F. Freezing temperatures are rare here.
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