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Weather Santa Clara: Current forecast

Santa Clara / California (CA) / United States

25.6 °C
Feels like 26.1 °C
Min 13 °C / Max 29 °C
Weather Santa Clara: Sunny, 26 °C Sunny
11.5 km/h NW
Wind
13.2 km/h NW
Gusts
1015 hPa
Pressure
0 mm
Precipitation
50 %
Humidity
5.9
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort Low
Ragweed None
06:01 / 20:26
Sunrise / Sunset
10:49 / 23:07
Moonrise / Moonset
Waxing Crescent (23 %)
Moon phase

Updated: Jul 19, 2026, 1:16 CEST Jul 18, 2026, 16:16 PDT

Today's Summary

In Santa Clara the weather today is sunny. The thermometer currently shows 25.6°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 13.2°C and 28.7°C.

Hourly forecast – Santa Clara, today

Jul 18, 17:00
22 °C
Sunny
Santa Clara Jul 18, 17:00: Sunny, 22 °C
Jul 18, 18:00
17 °C
Sunny
Santa Clara Jul 18, 18:00: Sunny, 17 °C
Jul 18, 19:00
15 °C
Clear
Santa Clara Jul 18, 19:00: Clear, 15 °C
Jul 18, 20:00
15 °C
Partly cloudy
Santa Clara Jul 18, 20:00: Partly cloudy, 15 °C
Jul 18, 21:00
14 °C
Cloudy
Santa Clara Jul 18, 21:00: Cloudy, 14 °C
Jul 18, 22:00
14 °C
Overcast
Santa Clara Jul 18, 22:00: Overcast, 14 °C
Jul 18, 23:00
14 °C
Mist
Santa Clara Jul 18, 23:00: Mist, 14 °C
Jul 19, 00:00
13 °C
Mist
Santa Clara Jul 19, 00:00: Mist, 13 °C
Jul 19, 01:00
13 °C
Mist
Santa Clara Jul 19, 01:00: Mist, 13 °C
Jul 19, 02:00
13 °C
Mist
Santa Clara Jul 19, 02:00: Mist, 13 °C
Jul 19, 03:00
13 °C
Partly cloudy
Santa Clara Jul 19, 03:00: Partly cloudy, 13 °C
Jul 19, 04:00
13 °C
Partly cloudy
Santa Clara Jul 19, 04:00: Partly cloudy, 13 °C
Jul 19, 05:00
15 °C
Partly cloudy
Santa Clara Jul 19, 05:00: Partly cloudy, 15 °C
Jul 19, 06:00
18 °C
Partly cloudy
Santa Clara Jul 19, 06:00: Partly cloudy, 18 °C
Jul 19, 07:00
21 °C
Partly cloudy
Santa Clara Jul 19, 07:00: Partly cloudy, 21 °C
Jul 19, 08:00
24 °C
Partly cloudy
Santa Clara Jul 19, 08:00: Partly cloudy, 24 °C
Jul 19, 09:00
25 °C
Partly cloudy
Santa Clara Jul 19, 09:00: Partly cloudy, 25 °C
Jul 19, 10:00
26 °C
Sunny
Santa Clara Jul 19, 10:00: Sunny, 26 °C
Jul 19, 11:00
27 °C
Sunny
Santa Clara Jul 19, 11:00: Sunny, 27 °C
Jul 19, 12:00
31 °C
Sunny
Santa Clara Jul 19, 12:00: Sunny, 31 °C
Jul 19, 13:00
32 °C
Partly cloudy
Santa Clara Jul 19, 13:00: Partly cloudy, 32 °C
Jul 19, 14:00
32 °C
Partly cloudy
Santa Clara Jul 19, 14:00: Partly cloudy, 32 °C
Jul 19, 15:00
30 °C
Partly cloudy
Santa Clara Jul 19, 15:00: Partly cloudy, 30 °C
Jul 19, 16:00
26 °C
Sunny
Santa Clara Jul 19, 16:00: Sunny, 26 °C
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Santa Clara Jul 18, 17:00: Sunny
Santa Clara Jul 18, 18:00: Sunny
Santa Clara Jul 18, 19:00: Clear
Santa Clara Jul 18, 20:00: Partly cloudy
Santa Clara Jul 18, 21:00: Cloudy
Santa Clara Jul 18, 22:00: Overcast
Santa Clara Jul 18, 23:00: Mist
Santa Clara Jul 19, 00:00: Mist
Santa Clara Jul 19, 01:00: Mist
Santa Clara Jul 19, 02:00: Mist
Santa Clara Jul 19, 03:00: Partly cloudy
Santa Clara Jul 19, 04:00: Partly cloudy
Santa Clara Jul 19, 05:00: Partly cloudy
Santa Clara Jul 19, 06:00: Partly cloudy
Santa Clara Jul 19, 07:00: Partly cloudy
Santa Clara Jul 19, 08:00: Partly cloudy
Santa Clara Jul 19, 09:00: Partly cloudy
Santa Clara Jul 19, 10:00: Sunny
Santa Clara Jul 19, 11:00: Sunny
Santa Clara Jul 19, 12:00: Sunny
Santa Clara Jul 19, 13:00: Partly cloudy
Santa Clara Jul 19, 14:00: Partly cloudy
Santa Clara Jul 19, 15:00: Partly cloudy
Santa Clara Jul 19, 16:00: Sunny
Temperature (°C)
Chance of rain (%)
4
7
12
19
26
30
33
33
33
33
9
11
10
6
3
2
2
2
1
1
2
3
2
2
Precipitation
Wind (km/h)
NW
10
NW
9
NW
7
NW
5
NW
4
NW
4
NW
4
WNW
4
NNW
3
NW
3
NNW
2
NW
3
NW
3
NW
3
NNW
4
NW
4
NW
5
NW
4
WNW
5
NW
6
NW
8
NW
9
NW
11
NW
10
Pressure (hPa)
1013
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1011
1011
Humidity (%)
64 %
74 %
84 %
90 %
92 %
94 %
95 %
96 %
96 %
96 %
74 %
74 %
69 %
58 %
47 %
37 %
34 %
32 %
31 %
24 %
23 %
24 %
28 %
36 %
Cloud cover (%)
1 %
5 %
12 %
47 %
78 %
91 %
100 %
100 %
100 %
100 %
26 %
48 %
48 %
38 %
32 %
26 %
31 %
23 %
11 %
15 %
28 %
50 %
33 %
19 %

14-day weather forecast – Santa Clara

14-day trend for Santa Clara: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 12.5°C at night, with daytime highs up to 37.9°C.

Date
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Santa Clara July 18, 2026: Sunny
Santa Clara July 19, 2026: Partly cloudy
Santa Clara July 20, 2026: Partly cloudy
Santa Clara July 21, 2026: Partly cloudy
Santa Clara July 22, 2026: Sunny
Santa Clara July 23, 2026: Sunny
Santa Clara July 24, 2026: Sunny
Santa Clara July 25, 2026: Sunny
Santa Clara July 26, 2026: Sunny
Santa Clara July 27, 2026: Sunny
Santa Clara July 28, 2026: Sunny
Santa Clara July 29, 2026: Sunny
Santa Clara July 30, 2026: Sunny
Santa Clara July 31, 2026: Sunny
Temperature (°C)
Chance of rain (%)
9
5
4
17
1
1
1
1
1
1
2
2
1
0
Precipitation
0.1 mm
Wind max (km/h)
12
11
12
12
16
16
14
15
15
17
13
8
9
7
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 18, 2026 Santa Clara July 18, 2026: Sunny Sunny 13 °C 29 °C 06:01 20:26 10:49 23:07 Waxing Crescent (23 %)
July 19, 2026 Santa Clara July 19, 2026: Partly cloudy Partly cloudy 13 °C 32 °C 06:02 20:26 11:58 23:33 First Quarter (33 %)
July 20, 2026 Santa Clara July 20, 2026: Partly cloudy Partly cloudy 15 °C 31 °C 06:02 20:25 13:05 Does not set today First Quarter (43 %)
July 21, 2026 Santa Clara July 21, 2026: Partly cloudy Partly cloudy 15 °C 33 °C 06:03 20:24 14:12 00:00 First Quarter (53 %)
July 22, 2026 Santa Clara July 22, 2026: Sunny Sunny 17 °C 35 °C 06:04 20:24 15:18 00:30 First Quarter (64 %)
July 23, 2026 Santa Clara July 23, 2026: Sunny Sunny 17 °C 34 °C 06:05 20:23 16:22 01:05 Waxing Moon (74 %)
July 24, 2026 Santa Clara July 24, 2026: Sunny Sunny 15 °C 32 °C 06:05 20:22 17:23 01:44 Waxing Moon (82 %)
July 25, 2026 Santa Clara July 25, 2026: Sunny Sunny 13 °C 32 °C 06:06 20:22 18:17 02:31 Waxing Moon (90 %)
July 26, 2026 Santa Clara July 26, 2026: Sunny Sunny 14 °C 35 °C 06:07 20:21 19:05 03:23 Waxing Moon (95 %)
July 27, 2026 Santa Clara July 27, 2026: Sunny Sunny 15 °C 34 °C 06:08 20:20 19:45 04:21 Full Moon (99 %)
July 28, 2026 Santa Clara July 28, 2026: Sunny Sunny 13 °C 33 °C 06:09 20:19 20:19 05:21 Full Moon (100 %)
July 29, 2026 Santa Clara July 29, 2026: Sunny Sunny 13 °C 34 °C 06:09 20:18 20:47 06:22 Full Moon (99 %)
July 30, 2026 Santa Clara July 30, 2026: Sunny Sunny 13 °C 35 °C 06:10 20:17 21:12 07:22 Waning Moon (96 %)
July 31, 2026 Santa Clara July 31, 2026: Sunny Sunny 15 °C 38 °C 06:11 20:16 21:35 08:21 Waning Moon (91 %)