12.2 °C
Feels like 11.8 °C
Min 12 °C / Max 29 °C
Clear
Today's Summary
Right now Sunnyvale has clear weather. The thermometer currently shows 12.2°C. Don't forget a jacket or jumper. During the day temperatures will range between 11.6°C and 29.1°C.
Hourly forecast – Sunnyvale, today
Sep 21, 05:00
12 °C
Sunny
Sep 21, 06:00
13 °C
Sunny
Sep 21, 07:00
16 °C
Sunny
Sep 21, 08:00
20 °C
Sunny
Sep 21, 09:00
23 °C
Sunny
Sep 21, 10:00
26 °C
Sunny
Sep 21, 11:00
28 °C
Sunny
Sep 21, 12:00
29 °C
Sunny
Sep 21, 13:00
29 °C
Sunny
Sep 21, 14:00
29 °C
Sunny
Sep 21, 15:00
27 °C
Sunny
Sep 21, 16:00
24 °C
Sunny
Sep 21, 17:00
19 °C
Sunny
Sep 21, 18:00
17 °C
Partly cloudy
Sep 21, 19:00
15 °C
Clear
Sep 21, 20:00
14 °C
Clear
Sep 21, 21:00
14 °C
Clear
Sep 21, 22:00
14 °C
Clear
Sep 21, 23:00
13 °C
Clear
Sep 22, 00:00
13 °C
Clear
Sep 22, 01:00
12 °C
Clear
Sep 22, 02:00
12 °C
Clear
Sep 22, 03:00
12 °C
Clear
Sep 22, 04:00
12 °C
Clear
Time
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
Temperature (°C)
Chance of rain (%)
13
10
5
2
1
1
1
0
0
0
1
1
4
13
10
12
12
11
12
13
15
14
14
14
Precipitation
Wind (mph)
SW
1
1
SSW
1
1
S
1
1
WSW
1
1
WNW
0
0
NNW
2
2
N
2
2
NNW
3
3
NNW
4
4
NNW
4
4
NW
4
4
NW
3
3
W
3
3
SW
2
2
S
2
2
S
4
4
SSW
4
4
SSW
3
3
SSW
3
3
S
4
4
S
5
5
SSW
4
4
S
4
4
SSW
5
5
Pressure (hPa)
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013
Humidity (%)
Cloud cover (%)
14-day weather forecast – Sunnyvale
14-day trend for Sunnyvale: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 10.6°C at night, with daytime highs up to 32.5°C.
Date
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
Sep 27
Sep 28
Sep 29
Sep 30
Oct 1
Oct 2
Oct 3
Oct 4
Temperature (°C)
Chance of rain (%)
4
4
4
8
5
3
7
17
72
3
1
1
5
3
Precipitation
Wind max (mph)
4
6
5
9
9
4
4
5
5
8
6
8
11
10
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| September 21, 2026 |
Sunny
|
12 °C | 29 °C | 06:55 | 19:07 | 16:53 | 02:05 | Waxing Moon (82 %) |
| September 22, 2026 |
Sunny
|
12 °C | 31 °C | 06:56 | 19:05 | 17:21 | 03:06 | Waxing Moon (89 %) |
| September 23, 2026 |
Sunny
|
14 °C | 33 °C | 06:56 | 19:04 | 17:45 | 04:06 | Waxing Moon (95 %) |
| September 24, 2026 |
Overcast
|
15 °C | 31 °C | 06:57 | 19:02 | 18:08 | 05:05 | Full Moon (99 %) |
| September 25, 2026 |
Sunny
|
13 °C | 25 °C | 06:58 | 19:01 | 18:30 | 06:04 | Full Moon (100 %) |
| September 26, 2026 |
Sunny
|
11 °C | 27 °C | 06:59 | 18:59 | 18:53 | 07:04 | Full Moon (99 %) |
| September 27, 2026 |
Overcast
|
11 °C | 26 °C | 07:00 | 18:57 | 19:17 | 08:05 | Waning Moon (96 %) |
| September 28, 2026 |
Sunny
|
12 °C | 29 °C | 07:01 | 18:56 | 19:45 | 09:09 | Waning Moon (91 %) |
| September 29, 2026 |
Sunny
|
13 °C | 23 °C | 07:01 | 18:54 | 20:18 | 10:15 | Waning Moon (84 %) |
| September 30, 2026 |
Sunny
|
13 °C | 25 °C | 07:02 | 18:53 | 20:58 | 11:23 | Waning Moon (75 %) |
| October 1, 2026 |
Sunny
|
15 °C | 29 °C | 07:03 | 18:51 | 21:48 | 12:31 | Last Quarter (66 %) |
| October 2, 2026 |
Sunny
|
15 °C | 29 °C | 07:04 | 18:50 | 22:47 | 13:34 | Last Quarter (55 %) |
| October 3, 2026 |
Sunny
|
11 °C | 22 °C | 07:05 | 18:48 | 23:55 | 14:31 | Last Quarter (45 %) |
| October 4, 2026 |
Sunny
|
11 °C | 24 °C | 07:06 | 18:47 | Does not rise today | 15:19 | Last Quarter (34 %) |