Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

65°F

18°C

Humidity	77%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	57°F (14°C)
Visibility	NA
Last update	13 Aug 01:43 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

San Francisco CA

This Afternoon
High: 68 °F
Mostly Sunny
Tonight
Low: 58 °F
Slight Chance
Drizzle
Thursday
High: 69 °F
Slight Chance
Drizzle then
Sunny and
Breezy
Thursday Night
Low: 58 °F
Mostly Clear
and Breezy
then Mostly
Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
and Breezy
then Mostly
Cloudy
Saturday
High: 70 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 59 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 68 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 68. West southwest wind around 21 mph, with gusts as high as 26 mph.

Tonight

A slight chance of drizzle after 11pm. Increasing clouds, with a low around 58. West southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

Thursday

A slight chance of drizzle before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a west southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 58. Breezy, with a southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

Friday

Sunny, with a high near 74. West wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Partly cloudy, with a low around 60. Breezy.

Saturday

Mostly sunny, with a high near 70. Breezy.

Saturday Night

Mostly cloudy, with a low around 59. Breezy.

Sunday

Mostly sunny, with a high near 68.

Sunday Night

Partly cloudy, with a low around 57.