17.1 °C
Feels like 15.7 °C
Min 13 °C / Max 24 °C
Clear
Today's Summary
In Sunnyvale the weather today is clear. The thermometer currently shows 17.1°C. Pack a light jacket for the evening. During the day temperatures will range between 12.9°C and 23.6°C.
Hourly forecast – Sunnyvale, today
Sep 1, 21:00
15 °C
Clear
Sep 1, 22:00
14 °C
Clear
Sep 1, 23:00
14 °C
Clear
Sep 2, 00:00
13 °C
Clear
Sep 2, 01:00
13 °C
Clear
Sep 2, 02:00
12 °C
Cloudy
Sep 2, 03:00
12 °C
Overcast
Sep 2, 04:00
12 °C
Partly cloudy
Sep 2, 05:00
12 °C
Sunny
Sep 2, 06:00
14 °C
Sunny
Sep 2, 07:00
18 °C
Sunny
Sep 2, 08:00
21 °C
Sunny
Sep 2, 09:00
23 °C
Sunny
Sep 2, 10:00
24 °C
Partly cloudy
Sep 2, 11:00
25 °C
Sunny
Sep 2, 12:00
25 °C
Sunny
Sep 2, 13:00
25 °C
Partly cloudy
Sep 2, 14:00
24 °C
Sunny
Sep 2, 15:00
24 °C
Sunny
Sep 2, 16:00
23 °C
Sunny
Sep 2, 17:00
20 °C
Sunny
Sep 2, 18:00
17 °C
Clear
Sep 2, 19:00
15 °C
Clear
Sep 2, 20:00
15 °C
Clear
Time
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Temperature (°C)
Chance of rain (%)
9
10
9
9
10
18
24
16
10
6
4
3
3
3
2
1
3
1
2
1
3
6
9
10
Precipitation
Wind (km/h)
SW
4
4
SSW
5
5
SSW
6
6
SSW
5
5
S
6
6
SSW
5
5
S
5
5
SSW
5
5
SSW
6
6
S
4
4
SSW
3
3
SSW
1
1
S
1
1
SSW
2
2
WSW
7
7
WSW
11
11
WSW
13
13
WSW
13
13
WSW
10
10
WSW
9
9
W
8
8
WSW
7
7
WSW
5
5
W
4
4
Pressure (hPa)
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
Humidity (%)
Cloud cover (%)
14-day weather forecast – Sunnyvale
14-day trend for Sunnyvale: The second week looks noticeably warmer and more pleasant. Lows can drop to around 11.6°C at night, with daytime highs up to 33.9°C.
Date
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Sep 11
Sep 12
Sep 13
Sep 14
Temperature (°C)
Chance of rain (%)
12
5
42
3
2
2
2
8
2
3
3
4
4
3
Precipitation
Wind max (km/h)
14
13
12
16
12
13
13
5
9
9
8
8
7
12
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| September 1, 2026 |
Sunny
|
13 °C | 24 °C | 06:38 | 19:37 | 21:42 | 11:17 | Waning Moon (70 %) |
| September 2, 2026 |
Sunny
|
12 °C | 25 °C | 06:39 | 19:36 | 22:16 | 12:23 | Last Quarter (60 %) |
| September 3, 2026 |
Sunny
|
12 °C | 25 °C | 06:40 | 19:34 | 22:59 | 13:31 | Last Quarter (50 %) |
| September 4, 2026 |
Sunny
|
13 °C | 26 °C | 06:41 | 19:33 | 23:52 | 14:39 | Last Quarter (39 %) |
| September 5, 2026 |
Sunny
|
12 °C | 27 °C | 06:42 | 19:31 | Does not rise today | 15:42 | Waning Crescent (29 %) |
| September 6, 2026 |
Sunny
|
12 °C | 28 °C | 06:42 | 19:30 | 00:56 | 16:37 | Waning Crescent (20 %) |
| September 7, 2026 |
Sunny
|
12 °C | 26 °C | 06:43 | 19:28 | 02:09 | 17:23 | Waning Crescent (12 %) |
| September 8, 2026 |
Overcast
|
15 °C | 30 °C | 06:44 | 19:27 | 03:26 | 18:02 | Waning Crescent (6 %) |
| September 9, 2026 |
Sunny
|
15 °C | 34 °C | 06:45 | 19:25 | 04:43 | 18:35 | New Moon (2 %) |
| September 10, 2026 |
Sunny
|
13 °C | 29 °C | 06:46 | 19:24 | 05:59 | 19:04 | New Moon (0 %) |
| September 11, 2026 |
Sunny
|
12 °C | 30 °C | 06:46 | 19:22 | 07:13 | 19:32 | New Moon (0 %) |
| September 12, 2026 |
Sunny
|
13 °C | 29 °C | 06:47 | 19:21 | 08:26 | 19:59 | New Moon (3 %) |
| September 13, 2026 |
Sunny
|
13 °C | 30 °C | 06:48 | 19:19 | 09:37 | 20:29 | Waxing Crescent (8 %) |
| September 14, 2026 |
Sunny
|
14 °C | 30 °C | 06:49 | 19:18 | 10:48 | 21:01 | Waxing Crescent (14 %) |