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Weather San Jose: Current forecast

San Jose / California (CA) / United States

10.6 °C
Feels like 9.1 °C
Min 10 °C / Max 20 °C
Weather San Jose: Partly cloudy, 11 °C Partly cloudy
11.9 km/h SW
Wind
19.5 km/h SW
Gusts
1009 hPa
Pressure
0 mm
Precipitation
86 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch Moderate
Oak High
Grass Moderate
Mugwort None
Ragweed None
06:38 / 19:40
Sunrise / Sunset
03:35 / 13:38
Moonrise / Moonset
Waning Crescent (42 %)
Moon phase

Updated: Apr 12, 2026, 8:35 CEST Apr 11, 2026, 23:35 PDT

Today's Summary

Right now San Jose has partly cloudy weather. The thermometer currently shows 10.6°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 10.4°C and 19.7°C.

Hourly forecast – San Jose, today

Apr 11, 23:00
11 °C
Partly cloudy
San Jose Apr 11, 23:00: Partly cloudy, 11 °C
Apr 12, 00:00
11 °C
Light drizzle
San Jose Apr 12, 00:00: Light drizzle, 11 °C
Apr 12, 01:00
10 °C
Patchy rain possible
San Jose Apr 12, 01:00: Patchy rain possible, 10 °C
Apr 12, 02:00
10 °C
Clear
San Jose Apr 12, 02:00: Clear, 10 °C
Apr 12, 03:00
10 °C
Patchy light drizzle
San Jose Apr 12, 03:00: Patchy light drizzle, 10 °C
Apr 12, 04:00
10 °C
Moderate rain at times
San Jose Apr 12, 04:00: Moderate rain at times, 10 °C
Apr 12, 05:00
9 °C
Patchy rain possible
San Jose Apr 12, 05:00: Patchy rain possible, 9 °C
Apr 12, 06:00
9 °C
Patchy rain possible
San Jose Apr 12, 06:00: Patchy rain possible, 9 °C
Apr 12, 07:00
10 °C
Light rain
San Jose Apr 12, 07:00: Light rain, 10 °C
Apr 12, 08:00
10 °C
Light rain
San Jose Apr 12, 08:00: Light rain, 10 °C
Apr 12, 09:00
11 °C
Partly cloudy
San Jose Apr 12, 09:00: Partly cloudy, 11 °C
Apr 12, 10:00
11 °C
Overcast
San Jose Apr 12, 10:00: Overcast, 11 °C
Apr 12, 11:00
11 °C
Overcast
San Jose Apr 12, 11:00: Overcast, 11 °C
Apr 12, 12:00
11 °C
Overcast
San Jose Apr 12, 12:00: Overcast, 11 °C
Apr 12, 13:00
11 °C
Overcast
San Jose Apr 12, 13:00: Overcast, 11 °C
Apr 12, 14:00
11 °C
Light rain
San Jose Apr 12, 14:00: Light rain, 11 °C
Apr 12, 15:00
12 °C
Overcast
San Jose Apr 12, 15:00: Overcast, 12 °C
Apr 12, 16:00
12 °C
Cloudy
San Jose Apr 12, 16:00: Cloudy, 12 °C
Apr 12, 17:00
12 °C
Light rain
San Jose Apr 12, 17:00: Light rain, 12 °C
Apr 12, 18:00
12 °C
Cloudy
San Jose Apr 12, 18:00: Cloudy, 12 °C
Apr 12, 19:00
12 °C
Cloudy
San Jose Apr 12, 19:00: Cloudy, 12 °C
Apr 12, 20:00
12 °C
Light rain shower
San Jose Apr 12, 20:00: Light rain shower, 12 °C
Apr 12, 21:00
11 °C
Cloudy
San Jose Apr 12, 21:00: Cloudy, 11 °C
Apr 12, 22:00
10 °C
Partly cloudy
San Jose Apr 12, 22:00: Partly cloudy, 10 °C
Time
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
San Jose Apr 11, 23:00: Partly cloudy
San Jose Apr 12, 00:00: Light drizzle
San Jose Apr 12, 01:00: Patchy rain possible
San Jose Apr 12, 02:00: Clear
San Jose Apr 12, 03:00: Patchy light drizzle
San Jose Apr 12, 04:00: Moderate rain at times
San Jose Apr 12, 05:00: Patchy rain possible
San Jose Apr 12, 06:00: Patchy rain possible
San Jose Apr 12, 07:00: Light rain
San Jose Apr 12, 08:00: Light rain
San Jose Apr 12, 09:00: Partly cloudy
San Jose Apr 12, 10:00: Overcast
San Jose Apr 12, 11:00: Overcast
San Jose Apr 12, 12:00: Overcast
San Jose Apr 12, 13:00: Overcast
San Jose Apr 12, 14:00: Light rain
San Jose Apr 12, 15:00: Overcast
San Jose Apr 12, 16:00: Cloudy
San Jose Apr 12, 17:00: Light rain
San Jose Apr 12, 18:00: Cloudy
San Jose Apr 12, 19:00: Cloudy
San Jose Apr 12, 20:00: Light rain shower
San Jose Apr 12, 21:00: Cloudy
San Jose Apr 12, 22:00: Partly cloudy
Temperature (°C)
Chance of rain (%)
0
100
65
0
100
100
100
100
100
100
0
0
0
0
0
100
0
0
100
0
0
100
0
0
Precipitation
—
0.3 mm
0 mm
—
0.7 mm
0.6 mm
0.2 mm
1.2 mm
1.1 mm
1.3 mm
—
—
—
—
—
2.1 mm
—
—
2.5 mm
—
—
1.7 mm
—
—
Wind (km/h)
SW
12
SSW
13
SSW
12
SSW
10
SW
8
S
7
SSE
8
SSE
8
SSE
9
S
10
SSW
14
SSW
17
SW
15
SW
15
SW
17
SW
19
SW
18
SW
17
WSW
14
WSW
12
WSW
9
WSW
5
SSW
3
S
4
Pressure (hPa)
1009
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1017
1018
Humidity (%)
86 %
88 %
88 %
87 %
86 %
84 %
85 %
88 %
86 %
84 %
84 %
78 %
78 %
84 %
87 %
89 %
89 %
84 %
85 %
86 %
88 %
88 %
86 %
87 %
Cloud cover (%)
50 %
94 %
71 %
1 %
82 %
86 %
78 %
87 %
82 %
88 %
46 %
95 %
100 %
100 %
100 %
100 %
90 %
86 %
77 %
76 %
76 %
78 %
67 %
54 %

14-day weather forecast – San Jose

14-day trend for San Jose: The second week looks noticeably warmer and more pleasant. Lows can drop to around 4.8°C at night, with daytime highs up to 28.9°C.

Date
Apr 11
Apr 12
Apr 13
Apr 14
Apr 15
Apr 16
Apr 17
Apr 18
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
San Jose April 11, 2026: Moderate rain
San Jose April 12, 2026: Moderate rain
San Jose April 13, 2026: Mist
San Jose April 14, 2026: Partly cloudy
San Jose April 15, 2026: Partly cloudy
San Jose April 16, 2026: Patchy rain possible
San Jose April 17, 2026: Sunny
San Jose April 18, 2026: Sunny
San Jose April 19, 2026: Partly cloudy
San Jose April 20, 2026: Patchy rain possible
San Jose April 21, 2026: Patchy rain possible
San Jose April 22, 2026: Sunny
San Jose April 23, 2026: Sunny
San Jose April 24, 2026: Sunny
Temperature (°C)
Chance of rain (%)
81
89
0
0
0
89
0
0
0
79
86
0
0
0
Precipitation
16.6 mm
11.7 mm
—
—
0 mm
0.3 mm
—
—
—
1.3 mm
0.9 mm
—
—
—
Wind max (km/h)
30
19
17
15
13
24
15
10
7
11
10
18
13
13
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 11, 2026 San Jose April 11, 2026: Moderate rain Moderate rain 10 °C 20 °C 06:38 19:40 03:35 13:38 Waning Crescent (42 %)
April 12, 2026 San Jose April 12, 2026: Moderate rain Moderate rain 8 °C 12 °C 06:37 19:41 04:05 14:43 Waning Crescent (33 %)
April 13, 2026 San Jose April 13, 2026: Mist Mist 8 °C 16 °C 06:35 19:41 04:32 15:49 Waning Crescent (23 %)
April 14, 2026 San Jose April 14, 2026: Partly cloudy Partly cloudy 9 °C 16 °C 06:34 19:42 04:58 16:56 Waning Crescent (15 %)
April 15, 2026 San Jose April 15, 2026: Partly cloudy Partly cloudy 5 °C 16 °C 06:32 19:43 05:23 18:05 Waning Crescent (8 %)
April 16, 2026 San Jose April 16, 2026: Patchy rain possible Patchy rain possible 7 °C 18 °C 06:31 19:44 05:50 19:17 Waning Crescent (3 %)
April 17, 2026 San Jose April 17, 2026: Sunny Sunny 5 °C 21 °C 06:30 19:45 06:19 20:32 New Moon (0 %)
April 18, 2026 San Jose April 18, 2026: Sunny Sunny 5 °C 23 °C 06:28 19:46 06:54 21:51 Waxing Crescent (1 %)
April 19, 2026 San Jose April 19, 2026: Partly cloudy Partly cloudy 10 °C 24 °C 06:27 19:47 07:37 23:08 Waxing Crescent (3 %)
April 20, 2026 San Jose April 20, 2026: Patchy rain possible Patchy rain possible 7 °C 16 °C 06:26 19:48 08:29 — Waxing Crescent (9 %)
April 21, 2026 San Jose April 21, 2026: Patchy rain possible Patchy rain possible 6 °C 16 °C 06:24 19:49 09:32 00:19 Waxing Crescent (17 %)
April 22, 2026 San Jose April 22, 2026: Sunny Sunny 5 °C 21 °C 06:23 19:50 10:41 01:20 Waxing Crescent (27 %)
April 23, 2026 San Jose April 23, 2026: Sunny Sunny 8 °C 25 °C 06:22 19:50 11:54 02:09 Waxing Crescent (38 %)
April 24, 2026 San Jose April 24, 2026: Sunny Sunny 9 °C 29 °C 06:21 19:51 13:05 02:49 First Quarter (49 %)
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