35.5 °C
Feels like 35.2 °C
Min 21 °C / Max 36 °C
Sunny
Today's Summary
Right now Cupertino has sunny weather. The thermometer currently shows 35.5°C. Stay in the shade, wear light clothing and drink lots of water. During the day temperatures will range between 20.8°C and 36°C.
Hourly forecast – Cupertino, today
Sep 10, 12:00
36 °C
Sunny
Sep 10, 13:00
36 °C
Partly cloudy
Sep 10, 14:00
35 °C
Overcast
Sep 10, 15:00
33 °C
Overcast
Sep 10, 16:00
31 °C
Overcast
Sep 10, 17:00
27 °C
Overcast
Sep 10, 18:00
25 °C
Clear
Sep 10, 19:00
23 °C
Clear
Sep 10, 20:00
22 °C
Clear
Sep 10, 21:00
21 °C
Clear
Sep 10, 22:00
20 °C
Clear
Sep 10, 23:00
19 °C
Clear
Sep 11, 00:00
18 °C
Clear
Sep 11, 01:00
18 °C
Clear
Sep 11, 02:00
17 °C
Clear
Sep 11, 03:00
17 °C
Clear
Sep 11, 04:00
17 °C
Clear
Sep 11, 05:00
17 °C
Sunny
Sep 11, 06:00
19 °C
Sunny
Sep 11, 07:00
22 °C
Sunny
Sep 11, 08:00
25 °C
Partly cloudy
Sep 11, 09:00
28 °C
Sunny
Sep 11, 10:00
29 °C
Sunny
Sep 11, 11:00
31 °C
Sunny
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Temperature (°C)
Chance of rain (%)
1
3
9
9
9
9
1
1
1
2
1
1
1
1
2
2
1
1
1
2
2
1
0
0
Precipitation
Wind (km/h)
NNW
13
13
NNW
14
14
NW
15
15
NW
14
14
NW
11
11
NW
9
9
NW
8
8
NW
5
5
W
4
4
WSW
4
4
WSW
4
4
SW
4
4
SW
4
4
SW
4
4
SW
4
4
SSW
4
4
SSW
3
3
SSW
4
4
SW
2
2
NNW
1
1
NNW
5
5
NNW
8
8
NNW
9
9
NNW
12
12
Pressure (hPa)
1013
1012
1012
1012
1012
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1012
1013
1013
1014
1014
1014
1014
1013
1011
Humidity (%)
Cloud cover (%)
14-day weather forecast – Cupertino
14-day trend for Cupertino: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 11.3°C at night, with daytime highs up to 36°C.
Date
Sep 10
Sep 11
Sep 12
Sep 13
Sep 14
Sep 15
Sep 16
Sep 17
Sep 18
Sep 19
Sep 20
Sep 21
Sep 22
Sep 23
Temperature (°C)
Chance of rain (%)
2
1
4
3
1
2
2
2
3
3
2
0
1
3
Precipitation
Wind max (km/h)
15
15
17
14
13
5
9
12
15
15
10
7
10
9
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| September 10, 2026 |
Sunny
|
21 °C | 36 °C | 06:46 | 19:24 | 05:59 | 19:04 | New Moon (0 %) |
| September 11, 2026 |
Sunny
|
15 °C | 31 °C | 06:46 | 19:22 | 07:13 | 19:32 | New Moon (0 %) |
| September 12, 2026 |
Sunny
|
12 °C | 25 °C | 06:47 | 19:21 | 08:26 | 19:59 | New Moon (3 %) |
| September 13, 2026 |
Sunny
|
11 °C | 26 °C | 06:48 | 19:19 | 09:37 | 20:29 | Waxing Crescent (8 %) |
| September 14, 2026 |
Sunny
|
13 °C | 30 °C | 06:49 | 19:17 | 10:48 | 21:01 | Waxing Crescent (14 %) |
| September 15, 2026 |
Sunny
|
12 °C | 30 °C | 06:50 | 19:16 | 11:57 | 21:38 | Waxing Crescent (23 %) |
| September 16, 2026 |
Sunny
|
13 °C | 31 °C | 06:51 | 19:14 | 13:04 | 22:22 | First Quarter (32 %) |
| September 17, 2026 |
Sunny
|
12 °C | 32 °C | 06:51 | 19:13 | 14:04 | 23:11 | First Quarter (42 %) |
| September 18, 2026 |
Sunny
|
13 °C | 26 °C | 06:52 | 19:11 | 14:58 | Does not set today | First Quarter (53 %) |
| September 19, 2026 |
Sunny
|
13 °C | 27 °C | 06:53 | 19:10 | 15:43 | 00:06 | First Quarter (63 %) |
| September 20, 2026 |
Sunny
|
12 °C | 29 °C | 06:54 | 19:08 | 16:21 | 01:05 | Waxing Moon (73 %) |
| September 21, 2026 |
Sunny
|
17 °C | 34 °C | 06:55 | 19:07 | 16:53 | 02:06 | Waxing Moon (82 %) |
| September 22, 2026 |
Sunny
|
18 °C | 33 °C | 06:56 | 19:05 | 17:21 | 03:06 | Waxing Moon (89 %) |
| September 23, 2026 |
Partly cloudy
|
19 °C | 33 °C | 06:56 | 19:04 | 17:45 | 04:06 | Waxing Moon (95 %) |