Dailymet

Weather San Francisco: Current forecast

San Francisco / California (CA) / United States

15.3 °C
Feels like 13 °C
Min 14 °C / Max 20 °C
Weather San Francisco: Patchy rain possible, 15 °C Patchy rain possible
16.2 km/h WSW
Wind
23.1 km/h WSW
Gusts
1016 hPa
Pressure
0 mm
Precipitation
85 %
Humidity
4
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort Moderate
Ragweed Moderate
06:36 / 19:45
Sunrise / Sunset
20:05 / 07:15
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:21 CEST Aug 28, 2026, 8:21 PDT

Today's Summary

If you head out in San Francisco today, you'll see a patchy rain possible sky. The thermometer currently shows 15.3°C. Pack a light jacket for the evening. During the day temperatures will range between 14.4°C and 20.2°C.

Hourly forecast – San Francisco, today

Aug 28, 09:00
17 °C
Patchy rain possible
San Francisco Aug 28, 09:00: Patchy rain possible, 17 °C
Aug 28, 10:00
19 °C
Patchy rain possible
San Francisco Aug 28, 10:00: Patchy rain possible, 19 °C
Aug 28, 11:00
20 °C
Patchy rain possible
San Francisco Aug 28, 11:00: Patchy rain possible, 20 °C
Aug 28, 12:00
17 °C
Partly cloudy
San Francisco Aug 28, 12:00: Partly cloudy, 17 °C
Aug 28, 13:00
19 °C
Sunny
San Francisco Aug 28, 13:00: Sunny, 19 °C
Aug 28, 14:00
19 °C
Sunny
San Francisco Aug 28, 14:00: Sunny, 19 °C
Aug 28, 15:00
18 °C
Sunny
San Francisco Aug 28, 15:00: Sunny, 18 °C
Aug 28, 16:00
17 °C
Sunny
San Francisco Aug 28, 16:00: Sunny, 17 °C
Aug 28, 17:00
16 °C
Sunny
San Francisco Aug 28, 17:00: Sunny, 16 °C
Aug 28, 18:00
16 °C
Clear
San Francisco Aug 28, 18:00: Clear, 16 °C
Aug 28, 19:00
16 °C
Clear
San Francisco Aug 28, 19:00: Clear, 16 °C
Aug 28, 20:00
15 °C
Clear
San Francisco Aug 28, 20:00: Clear, 15 °C
Aug 28, 21:00
15 °C
Clear
San Francisco Aug 28, 21:00: Clear, 15 °C
Aug 28, 22:00
15 °C
Clear
San Francisco Aug 28, 22:00: Clear, 15 °C
Aug 28, 23:00
15 °C
Clear
San Francisco Aug 28, 23:00: Clear, 15 °C
Aug 29, 00:00
15 °C
Partly cloudy
San Francisco Aug 29, 00:00: Partly cloudy, 15 °C
Aug 29, 01:00
14 °C
Partly cloudy
San Francisco Aug 29, 01:00: Partly cloudy, 14 °C
Aug 29, 02:00
14 °C
Partly cloudy
San Francisco Aug 29, 02:00: Partly cloudy, 14 °C
Aug 29, 03:00
14 °C
Cloudy
San Francisco Aug 29, 03:00: Cloudy, 14 °C
Aug 29, 04:00
14 °C
Cloudy
San Francisco Aug 29, 04:00: Cloudy, 14 °C
Aug 29, 05:00
14 °C
Cloudy
San Francisco Aug 29, 05:00: Cloudy, 14 °C
Aug 29, 06:00
14 °C
Partly cloudy
San Francisco Aug 29, 06:00: Partly cloudy, 14 °C
Aug 29, 07:00
15 °C
Sunny
San Francisco Aug 29, 07:00: Sunny, 15 °C
Aug 29, 08:00
16 °C
Sunny
San Francisco Aug 29, 08:00: Sunny, 16 °C
Time
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
San Francisco Aug 28, 09:00: Patchy rain possible
San Francisco Aug 28, 10:00: Patchy rain possible
San Francisco Aug 28, 11:00: Patchy rain possible
San Francisco Aug 28, 12:00: Partly cloudy
San Francisco Aug 28, 13:00: Sunny
San Francisco Aug 28, 14:00: Sunny
San Francisco Aug 28, 15:00: Sunny
San Francisco Aug 28, 16:00: Sunny
San Francisco Aug 28, 17:00: Sunny
San Francisco Aug 28, 18:00: Clear
San Francisco Aug 28, 19:00: Clear
San Francisco Aug 28, 20:00: Clear
San Francisco Aug 28, 21:00: Clear
San Francisco Aug 28, 22:00: Clear
San Francisco Aug 28, 23:00: Clear
San Francisco Aug 29, 00:00: Partly cloudy
San Francisco Aug 29, 01:00: Partly cloudy
San Francisco Aug 29, 02:00: Partly cloudy
San Francisco Aug 29, 03:00: Cloudy
San Francisco Aug 29, 04:00: Cloudy
San Francisco Aug 29, 05:00: Cloudy
San Francisco Aug 29, 06:00: Partly cloudy
San Francisco Aug 29, 07:00: Sunny
San Francisco Aug 29, 08:00: Sunny
Temperature (°C)
Chance of rain (%)
27
19
16
11
5
4
7
9
10
10
10
11
12
13
15
16
18
22
26
26
22
16
11
9
Precipitation
0 mm
0 mm
0 mm
Wind (km/h)
WNW
13
NNW
9
ESE
10
SSW
1
WNW
5
WNW
8
W
13
W
15
W
16
W
16
W
14
W
13
W
13
W
13
W
12
W
12
WSW
10
SW
12
SW
13
SW
12
SW
12
SW
11
SW
10
SW
11
Pressure (hPa)
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
Humidity (%)
84 %
71 %
65 %
71 %
63 %
63 %
70 %
76 %
79 %
81 %
82 %
83 %
86 %
88 %
90 %
90 %
91 %
91 %
91 %
91 %
89 %
86 %
82 %
77 %
Cloud cover (%)
100 %
100 %
94 %
54 %
15 %
5 %
16 %
16 %
14 %
7 %
2 %
2 %
2 %
7 %
18 %
29 %
39 %
61 %
80 %
82 %
66 %
40 %
12 %
13 %

14-day weather forecast – San Francisco

14-day trend for San Francisco: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 13.8°C at night, with daytime highs up to 20.6°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
San Francisco August 28, 2026: Sunny
San Francisco August 29, 2026: Sunny
San Francisco August 30, 2026: Sunny
San Francisco August 31, 2026: Patchy rain possible
San Francisco September 1, 2026: Sunny
San Francisco September 2, 2026: Sunny
San Francisco September 3, 2026: Sunny
San Francisco September 4, 2026: Sunny
San Francisco September 5, 2026: Sunny
San Francisco September 6, 2026: Sunny
San Francisco September 7, 2026: Sunny
San Francisco September 8, 2026: Sunny
San Francisco September 9, 2026: Sunny
San Francisco September 10, 2026: Sunny
Temperature (°C)
Chance of rain (%)
21
12
17
39
24
20
12
11
9
8
7
9
7
7
Precipitation
0.1 mm
0.1 mm
0.3 mm
0.1 mm
0 mm
Wind max (km/h)
18
30
23
27
25
25
22
22
23
24
26
24
19
18
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 San Francisco August 28, 2026: Sunny Sunny 14 °C 20 °C 06:36 19:45 20:05 07:15 Full Moon (98 %)
August 29, 2026 San Francisco August 29, 2026: Sunny Sunny 14 °C 17 °C 06:37 19:43 20:26 08:14 Waning Moon (94 %)
August 30, 2026 San Francisco August 30, 2026: Sunny Sunny 14 °C 16 °C 06:38 19:42 20:49 09:13 Waning Moon (87 %)
August 31, 2026 San Francisco August 31, 2026: Patchy rain possible Patchy rain possible 14 °C 17 °C 06:38 19:40 21:14 10:15 Waning Moon (80 %)
September 1, 2026 San Francisco September 1, 2026: Sunny Sunny 15 °C 17 °C 06:39 19:39 21:42 11:19 Waning Moon (70 %)
September 2, 2026 San Francisco September 2, 2026: Sunny Sunny 15 °C 17 °C 06:40 19:37 22:17 12:26 Last Quarter (60 %)
September 3, 2026 San Francisco September 3, 2026: Sunny Sunny 15 °C 18 °C 06:41 19:36 22:59 13:34 Last Quarter (50 %)
September 4, 2026 San Francisco September 4, 2026: Sunny Sunny 15 °C 18 °C 06:42 19:34 23:52 14:42 Last Quarter (39 %)
September 5, 2026 San Francisco September 5, 2026: Sunny Sunny 14 °C 17 °C 06:43 19:33 Does not rise today 15:45 Waning Crescent (29 %)
September 6, 2026 San Francisco September 6, 2026: Sunny Sunny 14 °C 17 °C 06:44 19:31 00:56 16:40 Waning Crescent (20 %)
September 7, 2026 San Francisco September 7, 2026: Sunny Sunny 14 °C 17 °C 06:44 19:30 02:09 17:26 Waning Crescent (12 %)
September 8, 2026 San Francisco September 8, 2026: Sunny Sunny 14 °C 18 °C 06:45 19:28 03:26 18:04 Waning Crescent (6 %)
September 9, 2026 San Francisco September 9, 2026: Sunny Sunny 16 °C 21 °C 06:46 19:27 04:44 18:37 New Moon (2 %)
September 10, 2026 San Francisco September 10, 2026: Sunny Sunny 16 °C 19 °C 06:47 19:25 06:00 19:06 New Moon (0 %)