San Francisco International (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for San Francisco International
Today (16 April 2026)
| Time |
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
10°
|
9°
|
10°
|
11°
|
12°
|
14°
|
15°
|
16°
|
18°
|
19°
|
19°
|
19°
|
18°
|
17°
|
15°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
7°
|
6°
|
8°
|
10°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed |
NNW
11
|
N
9
|
N
6
|
N
6
|
N
8
|
N
8
|
N
8
|
NNW
9
|
NNW
10
|
NW
12
|
NW
13
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
13
|
NNW
12
|
NNW
11
|
| Wind gust (mph) |
17
|
12
|
11
|
14
|
15
|
16
|
17
|
19
|
21
|
23
|
23
|
23
|
23
|
22
|
22
|
20
|
19
|
19
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
86%
|
84%
|
69%
|
58%
|
43%
|
40%
|
39%
|
37%
|
26%
|
24%
|
27%
|
37%
|
41%
|
53%
|
61%
|
64%
|
64%
|
| UV | - | 1 | 1 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | - | - | - | - | - |
Friday (17 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
8°
|
10°
|
13°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
16°
|
14°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
8°
|
7°
|
10°
|
13°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
16°
|
16°
|
15°
|
14°
|
12°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NNW
11
|
NNW
10
|
N
10
|
N
10
|
N
9
|
N
8
|
N
7
|
N
6
|
N
4
|
N
3
|
NNE
4
|
NNE
5
|
NNE
5
|
N
4
|
NW
5
|
WNW
6
|
WNW
8
|
WNW
9
|
WNW
10
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
8
|
WNW
7
|
| Wind gust (mph) |
19
|
18
|
17
|
17
|
15
|
14
|
12
|
10
|
8
|
9
|
11
|
12
|
12
|
12
|
14
|
15
|
17
|
17
|
16
|
15
|
15
|
14
|
12
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
41%
|
34%
|
34%
|
41%
|
44%
|
55%
|
65%
|
61%
|
34%
|
22%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
31%
|
40%
|
54%
|
69%
|
81%
|
86%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | - | - | - | - | - |
Saturday (18 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
10°
|
12°
|
13°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
14°
|
13°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
10°
|
12°
|
13°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
13°
|
12°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
WNW
7
|
WNW
6
|
WNW
6
|
WNW
5
|
WNW
4
|
WNW
3
|
W
3
|
W
3
|
W
3
|
W
3
|
W
3
|
W
3
|
W
4
|
W
4
|
W
5
|
W
6
|
W
6
|
W
6
|
W
7
|
WNW
8
|
WNW
8
|
WNW
7
|
WNW
6
|
WNW
5
|
| Wind gust (mph) |
10
|
9
|
8
|
7
|
6
|
5
|
5
|
5
|
6
|
6
|
7
|
9
|
10
|
11
|
12
|
12
|
12
|
13
|
13
|
13
|
12
|
11
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
90%
|
92%
|
92%
|
93%
|
94%
|
96%
|
98%
|
98%
|
95%
|
84%
|
75%
|
66%
|
62%
|
55%
|
51%
|
50%
|
47%
|
52%
|
59%
|
69%
|
78%
|
86%
|
90%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 6 | 8 | 7 | 6 | 5 | 3 | 2 | 1 | - | - | - | - | - |
Sunday (19 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
|
 |
|
 |
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
40%
|
40%
|
30%
|
50%
|
60%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
W
5
|
W
5
|
W
4
|
W
5
|
W
4
|
W
5
|
W
4
|
W
4
|
WSW
4
|
SW
5
|
SW
5
|
SW
6
|
SSW
7
|
SSW
8
|
SSW
9
|
SSW
10
|
SSW
12
|
SSW
13
|
SSW
14
|
SSW
14
|
SSW
14
|
SSW
14
|
S
14
|
S
14
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
10
|
12
|
13
|
15
|
16
|
17
|
20
|
22
|
23
|
24
|
24
|
24
|
23
|
23
|
23
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
M
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
91%
|
91%
|
91%
|
91%
|
86%
|
77%
|
75%
|
69%
|
67%
|
65%
|
66%
|
66%
|
68%
|
75%
|
78%
|
78%
|
82%
|
84%
|
85%
|
87%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 6 | 7 | 7 | 7 | 5 | 2 | 1 | 1 | - | - | - | - | - |
Monday (20 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
70%
|
80%
|
80%
|
90%
|
80%
|
80%
|
80%
|
70%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
20%
|
20%
|
40%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
S
12
|
SSW
11
|
SSW
11
|
SW
10
|
SW
9
|
SSW
9
|
SSW
8
|
SSW
8
|
SSW
8
|
S
9
|
S
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
SSW
11
|
SSW
11
|
SW
10
|
SSW
9
|
SSW
8
|
| Wind gust (mph) |
21
|
18
|
18
|
17
|
18
|
15
|
13
|
13
|
14
|
16
|
17
|
18
|
19
|
19
|
20
|
20
|
21
|
20
|
15
|
14
|
| Visibility (description) |
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
91%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
92%
|
92%
|
87%
|
83%
|
74%
|
74%
|
69%
|
70%
|
67%
|
66%
|
72%
|
82%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 4 | 3 | 3 | 7 | 5 | 5 | 3 | 2 | - | - |
Tuesday (21 April 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
70%
|
70%
|
60%
|
40%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
12°
|
11°
|
12°
|
13°
|
14°
|
14°
|
13°
|
11°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
12°
|
12°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
S
9
|
SSE
8
|
SE
8
|
S
9
|
SSW
10
|
WSW
12
|
W
10
|
W
9
|
| Wind gust (mph) |
14
|
14
|
15
|
20
|
22
|
22
|
18
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
86%
|
89%
|
88%
|
75%
|
65%
|
65%
|
74%
|
83%
|
| UV | - | - | 1 | 5 | 6 | 1 | - | - |
Wednesday (22 April 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
11°
|
14°
|
15°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
10°
|
12°
|
13°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
WNW
8
|
WNW
8
|
WNW
8
|
W
8
|
W
10
|
W
12
|
WNW
11
|
WNW
11
|
| Wind gust (mph) |
14
|
13
|
17
|
20
|
22
|
22
|
21
|
18
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
85%
|
65%
|
58%
|
62%
|
74%
|
81%
|
| UV | - | - | 1 | 6 | 6 | 2 | - | - |
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Updated 13:20 (UTC+1) on Thu 16 Apr 2026
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