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Weather Palo Alto: Current forecast

Palo Alto / California (CA) / United States

12.3 °C
Feels like 12.3 °C
Min 9 °C / Max 19 °C
Weather Palo Alto: Partly cloudy, 12 °C Partly cloudy
5.4 km/h W
Wind
8.6 km/h W
Gusts
1020 hPa
Pressure
0 mm
Precipitation
71 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch High
Oak High
Grass High
Mugwort None
Ragweed None
06:18 / 19:55
Sunrise / Sunset
16:22 / 04:13
Moonrise / Moonset
Waxing Moon (79 %)
Moon phase

Updated: Apr 28, 2026, 8:45 CEST Apr 27, 2026, 23:45 PDT

Today's Summary

In Palo Alto the weather today is partly cloudy. The thermometer currently shows 12.3°C. Don't forget a jacket or jumper. During the day temperatures will range between 9.1°C and 19.2°C.

Hourly forecast – Palo Alto, today

Apr 27, 23:00
12 °C
Partly cloudy
Palo Alto Apr 27, 23:00: Partly cloudy, 12 °C
Apr 28, 00:00
11 °C
Clear
Palo Alto Apr 28, 00:00: Clear, 11 °C
Apr 28, 01:00
10 °C
Clear
Palo Alto Apr 28, 01:00: Clear, 10 °C
Apr 28, 02:00
9 °C
Clear
Palo Alto Apr 28, 02:00: Clear, 9 °C
Apr 28, 03:00
9 °C
Clear
Palo Alto Apr 28, 03:00: Clear, 9 °C
Apr 28, 04:00
9 °C
Clear
Palo Alto Apr 28, 04:00: Clear, 9 °C
Apr 28, 05:00
9 °C
Clear
Palo Alto Apr 28, 05:00: Clear, 9 °C
Apr 28, 06:00
9 °C
Clear
Palo Alto Apr 28, 06:00: Clear, 9 °C
Apr 28, 07:00
10 °C
Sunny
Palo Alto Apr 28, 07:00: Sunny, 10 °C
Apr 28, 08:00
11 °C
Sunny
Palo Alto Apr 28, 08:00: Sunny, 11 °C
Apr 28, 09:00
13 °C
Sunny
Palo Alto Apr 28, 09:00: Sunny, 13 °C
Apr 28, 10:00
15 °C
Sunny
Palo Alto Apr 28, 10:00: Sunny, 15 °C
Apr 28, 11:00
17 °C
Sunny
Palo Alto Apr 28, 11:00: Sunny, 17 °C
Apr 28, 12:00
18 °C
Sunny
Palo Alto Apr 28, 12:00: Sunny, 18 °C
Apr 28, 13:00
18 °C
Sunny
Palo Alto Apr 28, 13:00: Sunny, 18 °C
Apr 28, 14:00
19 °C
Sunny
Palo Alto Apr 28, 14:00: Sunny, 19 °C
Apr 28, 15:00
20 °C
Sunny
Palo Alto Apr 28, 15:00: Sunny, 20 °C
Apr 28, 16:00
19 °C
Sunny
Palo Alto Apr 28, 16:00: Sunny, 19 °C
Apr 28, 17:00
19 °C
Sunny
Palo Alto Apr 28, 17:00: Sunny, 19 °C
Apr 28, 18:00
17 °C
Sunny
Palo Alto Apr 28, 18:00: Sunny, 17 °C
Apr 28, 19:00
16 °C
Sunny
Palo Alto Apr 28, 19:00: Sunny, 16 °C
Apr 28, 20:00
14 °C
Clear
Palo Alto Apr 28, 20:00: Clear, 14 °C
Apr 28, 21:00
13 °C
Clear
Palo Alto Apr 28, 21:00: Clear, 13 °C
Apr 28, 22:00
12 °C
Clear
Palo Alto Apr 28, 22:00: Clear, 12 °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
Palo Alto Apr 27, 23:00: Partly cloudy
Palo Alto Apr 28, 00:00: Clear
Palo Alto Apr 28, 01:00: Clear
Palo Alto Apr 28, 02:00: Clear
Palo Alto Apr 28, 03:00: Clear
Palo Alto Apr 28, 04:00: Clear
Palo Alto Apr 28, 05:00: Clear
Palo Alto Apr 28, 06:00: Clear
Palo Alto Apr 28, 07:00: Sunny
Palo Alto Apr 28, 08:00: Sunny
Palo Alto Apr 28, 09:00: Sunny
Palo Alto Apr 28, 10:00: Sunny
Palo Alto Apr 28, 11:00: Sunny
Palo Alto Apr 28, 12:00: Sunny
Palo Alto Apr 28, 13:00: Sunny
Palo Alto Apr 28, 14:00: Sunny
Palo Alto Apr 28, 15:00: Sunny
Palo Alto Apr 28, 16:00: Sunny
Palo Alto Apr 28, 17:00: Sunny
Palo Alto Apr 28, 18:00: Sunny
Palo Alto Apr 28, 19:00: Sunny
Palo Alto Apr 28, 20:00: Clear
Palo Alto Apr 28, 21:00: Clear
Palo Alto Apr 28, 22:00: Clear
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
W
5
W
4
WSW
4
SW
3
SSW
4
SSW
4
SW
3
S
3
SSE
2
W
2
WNW
4
NW
4
NNW
5
NW
6
NW
8
NW
11
NW
14
NW
15
WNW
15
WNW
14
WNW
12
WNW
9
WNW
7
WSW
5
Pressure (hPa)
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1019
1019
Humidity (%)
71 %
83 %
84 %
87 %
93 %
91 %
89 %
87 %
89 %
88 %
83 %
62 %
56 %
53 %
49 %
46 %
44 %
45 %
47 %
52 %
60 %
71 %
77 %
79 %
Cloud cover (%)
75 %
1 %
1 %
4 %
5 %
2 %
1 %
2 %
4 %
8 %
11 %
0 %
0 %
0 %
2 %
3 %
2 %
2 %
2 %
2 %
0 %
0 %
7 %
0 %

14-day weather forecast – Palo Alto

14-day trend for Palo Alto: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 8.5°C at night, with daytime highs up to 23.9°C.

Date
Apr 27
Apr 28
Apr 29
Apr 30
May 1
May 2
May 3
May 4
May 5
May 6
May 7
May 8
May 9
May 10
Palo Alto April 27, 2026: Sunny
Palo Alto April 28, 2026: Sunny
Palo Alto April 29, 2026: Sunny
Palo Alto April 30, 2026: Sunny
Palo Alto May 1, 2026: Sunny
Palo Alto May 2, 2026: Cloudy
Palo Alto May 3, 2026: Sunny
Palo Alto May 4, 2026: Partly cloudy
Palo Alto May 5, 2026: Sunny
Palo Alto May 6, 2026: Sunny
Palo Alto May 7, 2026: Sunny
Palo Alto May 8, 2026: Sunny
Palo Alto May 9, 2026: Cloudy
Palo Alto May 10, 2026: Sunny
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
0 mm
—
—
—
—
—
—
—
—
—
—
—
0 mm
—
Wind max (km/h)
18
15
16
13
11
20
17
15
16
17
14
14
19
14
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 27, 2026 Palo Alto April 27, 2026: Sunny Sunny 9 °C 19 °C 06:18 19:55 16:22 04:13 Waxing Moon (79 %)
April 28, 2026 Palo Alto April 28, 2026: Sunny Sunny 9 °C 20 °C 06:16 19:56 17:24 04:36 Waxing Moon (87 %)
April 29, 2026 Palo Alto April 29, 2026: Sunny Sunny 9 °C 21 °C 06:15 19:57 18:25 04:59 Waxing Moon (93 %)
April 30, 2026 Palo Alto April 30, 2026: Sunny Sunny 10 °C 23 °C 06:14 19:58 19:27 05:24 Waxing Moon (97 %)
May 1, 2026 Palo Alto May 1, 2026: Sunny Sunny 11 °C 24 °C 06:13 19:59 20:28 05:50 Full Moon (99 %)
May 2, 2026 Palo Alto May 2, 2026: Cloudy Cloudy 11 °C 17 °C 06:12 20:00 21:30 06:21 Waning Moon (100 %)
May 3, 2026 Palo Alto May 3, 2026: Sunny Sunny 11 °C 18 °C 06:11 20:00 22:29 06:57 Waning Moon (98 %)
May 4, 2026 Palo Alto May 4, 2026: Partly cloudy Partly cloudy 9 °C 18 °C 06:10 20:01 23:25 07:40 Waning Moon (95 %)
May 5, 2026 Palo Alto May 5, 2026: Sunny Sunny 9 °C 20 °C 06:09 20:02 — 08:29 Waning Moon (90 %)
May 6, 2026 Palo Alto May 6, 2026: Sunny Sunny 10 °C 20 °C 06:08 20:03 00:14 09:24 Waning Moon (84 %)
May 7, 2026 Palo Alto May 7, 2026: Sunny Sunny 11 °C 21 °C 06:07 20:04 00:57 10:24 Waning Moon (77 %)
May 8, 2026 Palo Alto May 8, 2026: Sunny Sunny 12 °C 20 °C 06:06 20:05 01:34 11:26 Waning Moon (68 %)
May 9, 2026 Palo Alto May 9, 2026: Cloudy Cloudy 12 °C 20 °C 06:05 20:06 02:05 12:29 Last Quarter (59 %)
May 10, 2026 Palo Alto May 10, 2026: Sunny Sunny 12 °C 22 °C 06:04 20:07 02:33 13:33 Waning Crescent (49 %)
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