The weather for tomorrow in San Francisco
Daytime temperature is 29.4°C. We can expect tomorrow only light rain, with no more than 0.6 mm precipitation.
On the night from tomorrow to sunday 5 May, the temperature will be 21.4°C.
Moderate wind from East-Northeast
The wind is coming tomorrow from East-Northeast with a wind speed of 4 Bft or 27 km/h.
UV index of 9
The maximum UV strength is 9. High UV levels (5 to 9) require extra protection. Use a sunscreen with SPF 30+ and reapply every two hours.
Weather details San Francisco on 4 May 2024
tomorrow | normal | |
Maximum temperature: | 29.4°C | 31.0°C |
Wind chill: | 31.2°C | 31.0°C |
Minimum temperature: | 21.4°C | 21.5°C |
Rain: | 0.6 mm | 0 mm |
Wind: | ONO 4 Bft | OZO 4 Bft |
UV index: | 9 | 9 |
SPF opinion: | SPF 30+ | SPF 30+ |
Want to know what the normal weather is in May? Then check out the average weather in May for San Francisco. If you're curious about June, check out the weather in June.
Rain radar
The hourly weather for San Francisco on saturday 4 May 2024
Below are all the hourly weather details for San Francisco for saturday 4 May 2024. Click on a time of day to see all the details for that hour.
00:00 |
27.9°C
|
0.0 mm
|
NO 4
|
UV 6 |
||
Helder
Feels like
30°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
NO | 4 bft | 27 km/h
Cloud cover
8%
Humidity
67%
Air pressure
1011 mb
Visibility
8 km
UV index
6 | SPF 30+
Solar radiation
584 W/m²
Solar energy
2 MJ/m²
|
||||||
01:00 |
27.1°C
|
0.0 mm
|
ONO 4
|
UV 4 |
||
Helder
Feels like
29°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 4 bft | 27 km/h
Cloud cover
10%
Humidity
69%
Air pressure
1012 mb
Visibility
8 km
UV index
4 | SPF 20+
Solar radiation
416 W/m²
Solar energy
2 MJ/m²
|
||||||
02:00 |
26.3°C
|
0.1 mm
|
ONO 4
|
UV 0 |
||
Regen
Feels like
26°C
Rain
0.1 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 4 bft | 25 km/h
Cloud cover
18%
Humidity
72%
Air pressure
1012 mb
Visibility
6 km
UV index
0
Solar radiation
283 W/m²
Solar energy
1 MJ/m²
|
||||||
03:00 |
24.9°C
|
0.0 mm
|
ONO 4
|
UV 0 |
||
Helder
Feels like
25°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 4 bft | 25 km/h
Cloud cover
12%
Humidity
78%
Air pressure
1013 mb
Visibility
6 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
04:00 |
24.7°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
25°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 25 km/h
Cloud cover
14%
Humidity
79%
Air pressure
1013 mb
Visibility
8 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
05:00 |
24.1°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
24°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 26 km/h
Cloud cover
13%
Humidity
82%
Air pressure
1013 mb
Visibility
6 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
06:00 |
23.5°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
24°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 26 km/h
Cloud cover
10%
Humidity
85%
Air pressure
1013 mb
Visibility
8 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
07:00 |
23.1°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 25 km/h
Cloud cover
12%
Humidity
86%
Air pressure
1013 mb
Visibility
10 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
08:00 |
22.9°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Regen
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 25 km/h
Cloud cover
15%
Humidity
85%
Air pressure
1013 mb
Visibility
10 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
09:00 |
22.4°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
22°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 24 km/h
Cloud cover
15%
Humidity
87%
Air pressure
1012 mb
Visibility
9 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
10:00 |
21.9°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
22°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
14%
Humidity
88%
Air pressure
1012 mb
Visibility
9 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
11:00 |
21.4°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
21°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
14%
Humidity
91%
Air pressure
1012 mb
Visibility
9 km
UV index
0
Solar radiation
0 W/m²
Solar energy
0 MJ/m²
|
||||||
12:00 |
22.0°C
|
0.0 mm
|
O 4
|
UV 0 |
||
Helder
Feels like
22°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
12%
Humidity
87%
Air pressure
1012 mb
Visibility
9 km
UV index
0
Solar radiation
33 W/m²
Solar energy
0 MJ/m²
|
||||||
13:00 |
22.6°C
|
0.0 mm
|
O 4
|
UV 1 |
||
Helder
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
9%
Humidity
85%
Air pressure
1013 mb
Visibility
9 km
UV index
1 | SPF 15+
Solar radiation
65 W/m²
Solar energy
0 MJ/m²
|
||||||
14:00 |
23.2°C
|
0.0 mm
|
O 4
|
UV 1 |
||
Helder
Feels like
23°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 23 km/h
Cloud cover
7%
Humidity
82%
Air pressure
1014 mb
Visibility
8 km
UV index
1 | SPF 15+
Solar radiation
98 W/m²
Solar energy
0 MJ/m²
|
||||||
15:00 |
25.1°C
|
0.0 mm
|
O 4
|
UV 3 |
||
Helder
Feels like
25°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 4 bft | 21 km/h
Cloud cover
10%
Humidity
73%
Air pressure
1015 mb
Visibility
8 km
UV index
3 | SPF 20+
Solar radiation
291 W/m²
Solar energy
1 MJ/m²
|
||||||
16:00 |
27.0°C
|
0.0 mm
|
O 3
|
UV 5 |
||
Helder
Feels like
28°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 3 bft | 19 km/h
Cloud cover
12%
Humidity
66%
Air pressure
1015 mb
Visibility
8 km
UV index
5 | SPF 30+
Solar radiation
483 W/m²
Solar energy
2 MJ/m²
|
||||||
17:00 |
28.9°C
|
0.0 mm
|
O 3
|
UV 7 |
||
Helder
Feels like
31°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
O | 3 bft | 17 km/h
Cloud cover
15%
Humidity
59%
Air pressure
1015 mb
Visibility
8 km
UV index
7 | SPF 30+
Solar radiation
676 W/m²
Solar energy
2 MJ/m²
|
||||||
18:00 |
29.1°C
|
0.0 mm
|
ONO 3
|
UV 7 |
||
Helder
Feels like
31°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 3 bft | 19 km/h
Cloud cover
15%
Humidity
58%
Air pressure
1015 mb
Visibility
8 km
UV index
7 | SPF 30+
Solar radiation
736 W/m²
Solar energy
3 MJ/m²
|
||||||
19:00 |
29.2°C
|
0.0 mm
|
ONO 4
|
UV 8 |
||
Helder
Feels like
31°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 4 bft | 20 km/h
Cloud cover
15%
Humidity
58%
Air pressure
1014 mb
Visibility
8 km
UV index
8 | SPF 30+
Solar radiation
797 W/m²
Solar energy
3 MJ/m²
|
||||||
20:00 |
29.4°C
|
0.0 mm
|
NO 4
|
UV 9 |
||
Helder
Feels like
31°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
NO | 4 bft | 22 km/h
Cloud cover
15%
Humidity
57%
Air pressure
1013 mb
Visibility
8 km
UV index
9 | SPF 30+
Solar radiation
857 W/m²
Solar energy
3 MJ/m²
|
||||||
21:00 |
29.1°C
|
0.0 mm
|
NO 4
|
UV 8 |
||
Regen
Feels like
31°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
NO | 4 bft | 23 km/h
Cloud cover
18%
Humidity
59%
Air pressure
1013 mb
Visibility
8 km
UV index
8 | SPF 30+
Solar radiation
845 W/m²
Solar energy
3 MJ/m²
|
||||||
22:00 |
28.7°C
|
0.0 mm
|
ONO 4
|
UV 8 |
||
Regen, licht bewolkt
Feels like
31°C
Rain
0.0 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 4 bft | 25 km/h
Cloud cover
21%
Humidity
62%
Air pressure
1012 mb
Visibility
8 km
UV index
8 | SPF 30+
Solar radiation
833 W/m²
Solar energy
3 MJ/m²
|
||||||
23:00 |
28.4°C
|
0.3 mm
|
ONO 4
|
UV 8 |
||
Regen, licht bewolkt
Feels like
31°C
Rain
0.3 mm
Snowfall
0.0 cm
Snow cover
0 cm
Wind
ONO | 4 bft | 26 km/h
Cloud cover
24%
Humidity
64%
Air pressure
1012 mb
Visibility
8 km
UV index
8 | SPF 30+
Solar radiation
821 W/m²
Solar energy
3 MJ/m²
|