Port San Luis (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 39° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 39 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 34 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Port San Luis
Today (9 September 2026)
| Time |
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%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
18°
|
18°
|
19°
|
22°
|
26°
|
30°
|
34°
|
36°
|
38°
|
39°
|
39°
|
38°
|
35°
|
32°
|
28°
|
24°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
24°
|
29°
|
36°
|
40°
|
43°
|
44°
|
43°
|
42°
|
40°
|
37°
|
35°
|
31°
|
26°
|
25°
|
24°
|
22°
|
| Wind direction and speed |
NNW
2
|
NNW
3
|
N
3
|
N
3
|
N
3
|
NNW
3
|
NW
3
|
NW
4
|
WNW
6
|
WNW
9
|
WNW
12
|
WNW
12
|
WNW
11
|
WNW
7
|
WSW
4
|
SSW
3
|
SSW
3
|
SSW
3
|
SSW
3
|
| Wind gust (mph) |
4
|
4
|
5
|
5
|
5
|
7
|
8
|
11
|
14
|
16
|
18
|
18
|
16
|
10
|
6
|
5
|
5
|
5
|
4
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
89%
|
87%
|
87%
|
85%
|
85%
|
86%
|
79%
|
75%
|
65%
|
57%
|
54%
|
54%
|
58%
|
66%
|
79%
|
85%
|
87%
|
87%
|
91%
|
| UV | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 7 | 6 | 3 | 1 | 1 | - | - | - | - | - |
Thursday (10 September 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 | |
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 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) |
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
22°
|
26°
|
29°
|
32°
|
34°
|
34°
|
33°
|
32°
|
30°
|
28°
|
26°
|
23°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
20°
|
19°
|
18°
|
17°
|
17°
|
24°
|
29°
|
33°
|
36°
|
37°
|
37°
|
36°
|
34°
|
32°
|
30°
|
27°
|
25°
|
21°
|
20°
|
19°
|
18°
|
| Wind direction and speed (mph) |
SW
2
|
NE
2
|
ENE
2
|
ESE
2
|
WNW
2
|
NW
3
|
NW
3
|
NW
3
|
NW
4
|
NW
4
|
WNW
5
|
WNW
6
|
WNW
8
|
WNW
10
|
WNW
11
|
WNW
11
|
WNW
11
|
WNW
9
|
WNW
7
|
W
5
|
W
4
|
W
3
|
WNW
3
|
WNW
4
|
| Wind gust (mph) |
3
|
3
|
4
|
3
|
4
|
5
|
5
|
5
|
6
|
8
|
10
|
13
|
16
|
17
|
17
|
18
|
16
|
14
|
10
|
7
|
5
|
5
|
6
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
92%
|
92%
|
92%
|
90%
|
87%
|
86%
|
86%
|
85%
|
83%
|
75%
|
73%
|
70%
|
73%
|
72%
|
74%
|
78%
|
84%
|
86%
|
91%
|
93%
|
94%
|
94%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - |
Friday (11 September 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) |
17°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
17°
|
19°
|
21°
|
23°
|
25°
|
25°
|
25°
|
25°
|
23°
|
22°
|
21°
|
18°
|
15°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
15°
|
14°
|
13°
|
13°
|
13°
|
17°
|
19°
|
23°
|
25°
|
26°
|
26°
|
26°
|
25°
|
24°
|
22°
|
21°
|
18°
|
15°
|
14°
|
13°
|
12°
|
| Wind direction and speed (mph) |
WNW
5
|
WNW
4
|
WNW
5
|
WNW
5
|
WNW
6
|
NW
6
|
NW
6
|
NW
6
|
NW
5
|
NW
5
|
WNW
6
|
WNW
7
|
WNW
9
|
WNW
10
|
WNW
11
|
WNW
11
|
WNW
10
|
WNW
9
|
WNW
8
|
WNW
6
|
W
5
|
W
3
|
WSW
3
|
W
3
|
| Wind gust (mph) |
7
|
7
|
8
|
8
|
8
|
8
|
8
|
8
|
9
|
10
|
11
|
14
|
16
|
17
|
17
|
17
|
15
|
14
|
11
|
9
|
6
|
5
|
5
|
5
|
| Visibility (description) |
G
|
G
|
G
|
M
|
P
|
VP
|
VP
|
VP
|
VP
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
94%
|
96%
|
96%
|
97%
|
98%
|
98%
|
99%
|
99%
|
98%
|
96%
|
92%
|
86%
|
84%
|
84%
|
83%
|
84%
|
84%
|
85%
|
88%
|
91%
|
92%
|
92%
|
92%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - |
Saturday (12 September 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) |
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
15°
|
17°
|
20°
|
23°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
21°
|
17°
|
14°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
15°
|
18°
|
20°
|
24°
|
25°
|
25°
|
24°
|
22°
|
22°
|
20°
|
19°
|
16°
|
12°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
WNW
3
|
WNW
4
|
NW
4
|
NW
4
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
WNW
4
|
WNW
5
|
W
7
|
WNW
10
|
WNW
12
|
WNW
14
|
WNW
15
|
WNW
14
|
WNW
14
|
WNW
12
|
WNW
10
|
WNW
8
|
WNW
7
|
NW
6
|
NW
7
|
| Wind gust (mph) |
5
|
6
|
7
|
7
|
8
|
8
|
8
|
8
|
8
|
9
|
12
|
15
|
19
|
21
|
22
|
21
|
21
|
20
|
17
|
13
|
12
|
10
|
10
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
93%
|
94%
|
95%
|
95%
|
95%
|
96%
|
95%
|
94%
|
90%
|
85%
|
83%
|
76%
|
75%
|
72%
|
74%
|
75%
|
75%
|
75%
|
77%
|
83%
|
84%
|
84%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 9 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - |
Sunday (13 September 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
9°
|
8°
|
8°
|
7°
|
6°
|
6°
|
6°
|
13°
|
16°
|
20°
|
23°
|
26°
|
27°
|
28°
|
28°
|
26°
|
23°
|
12°
|
10°
|
| Feels like temperature (°C) |
9°
|
7°
|
6°
|
6°
|
5°
|
4°
|
4°
|
4°
|
12°
|
16°
|
19°
|
23°
|
25°
|
26°
|
27°
|
27°
|
24°
|
21°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NW
7
|
NW
7
|
NW
7
|
NW
8
|
NW
8
|
NW
7
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NW
7
|
NW
7
|
NW
9
|
WNW
12
|
WNW
15
|
WNW
16
|
WNW
17
|
WNW
17
|
NW
8
|
WNW
4
|
| Wind gust (mph) |
10
|
10
|
11
|
11
|
11
|
10
|
9
|
9
|
9
|
10
|
12
|
15
|
18
|
21
|
23
|
24
|
24
|
23
|
11
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
85%
|
85%
|
85%
|
84%
|
84%
|
84%
|
83%
|
82%
|
81%
|
75%
|
74%
|
71%
|
65%
|
58%
|
57%
|
60%
|
66%
|
74%
|
87%
|
90%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 9 | 8 | 7 | 5 | 3 | 1 | - | - |
Monday (14 September 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
14°
|
24°
|
26°
|
22°
|
12°
|
10°
|
| Feels like temperature (°C) |
8°
|
6°
|
14°
|
25°
|
27°
|
23°
|
11°
|
9°
|
| Wind direction and speed (mph) |
NNW
4
|
NNW
4
|
NW
3
|
WSW
5
|
W
9
|
WNW
8
|
W
6
|
WNW
5
|
| Wind gust (mph) |
6
|
6
|
9
|
15
|
15
|
13
|
9
|
7
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
89%
|
85%
|
82%
|
83%
|
76%
|
82%
|
90%
|
93%
|
| UV | - | - | 1 | 7 | 7 | 1 | - | - |
Tuesday (15 September 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
13°
|
14°
|
19°
|
21°
|
19°
|
16°
|
14°
|
| Feels like temperature (°C) |
12°
|
14°
|
14°
|
20°
|
20°
|
18°
|
15°
|
13°
|
| Wind direction and speed (mph) |
WSW
3
|
SSW
2
|
SSE
3
|
SW
3
|
W
7
|
WNW
10
|
NW
8
|
NW
7
|
| Wind gust (mph) |
5
|
5
|
8
|
13
|
15
|
13
|
10
|
8
|
| Visibility (description) |
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
94%
|
93%
|
87%
|
83%
|
78%
|
76%
|
85%
|
92%
|
| UV | - | - | 1 | 5 | 7 | 1 | - | - |
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Forecast for 6am (UTC-7) Wednesday
Updated 07:30 (UTC+1) on Wed 9 Sep 2026
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