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Weather Gilroy: Current forecast

Gilroy / California (CA) / United States

59.9 °F
Feels like 51.4 °F
Min 49 °F / Max 87 °F
Weather Gilroy: Clear, 60 °F Clear
2.2 mph WNW
Wind
4.7 mph WNW
Gusts
1015 hPa
Pressure
0 mm
Precipitation
63 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort High
Ragweed None
06:08 / 20:17
Sunrise / Sunset
20:16 / 05:21
Moonrise / Moonset
Full Moon (100 %)
Moon phase

Updated: Jul 28, 2026, 9:31 CEST Jul 28, 2026, 0:31 PDT

Today's Summary

In Gilroy the weather today is clear. The thermometer currently shows 15.5°C. With wind from the west-north-west, it feels noticeably colder, around 10.8°C. Pack a light jacket for the evening. During the day temperatures will range between 9.6°C and 30.5°C.

Hourly forecast – Gilroy, today

Jul 28, 01:00
57 °F
Clear
Gilroy Jul 28, 01:00: Clear, 57 °F
Jul 28, 02:00
55 °F
Clear
Gilroy Jul 28, 02:00: Clear, 55 °F
Jul 28, 03:00
50 °F
Clear
Gilroy Jul 28, 03:00: Clear, 50 °F
Jul 28, 04:00
49 °F
Clear
Gilroy Jul 28, 04:00: Clear, 49 °F
Jul 28, 05:00
53 °F
Sunny
Gilroy Jul 28, 05:00: Sunny, 53 °F
Jul 28, 06:00
62 °F
Sunny
Gilroy Jul 28, 06:00: Sunny, 62 °F
Jul 28, 07:00
68 °F
Sunny
Gilroy Jul 28, 07:00: Sunny, 68 °F
Jul 28, 08:00
74 °F
Sunny
Gilroy Jul 28, 08:00: Sunny, 74 °F
Jul 28, 09:00
80 °F
Sunny
Gilroy Jul 28, 09:00: Sunny, 80 °F
Jul 28, 10:00
84 °F
Patchy rain possible
Gilroy Jul 28, 10:00: Patchy rain possible, 84 °F
Jul 28, 11:00
86 °F
Sunny
Gilroy Jul 28, 11:00: Sunny, 86 °F
Jul 28, 12:00
87 °F
Sunny
Gilroy Jul 28, 12:00: Sunny, 87 °F
Jul 28, 13:00
86 °F
Sunny
Gilroy Jul 28, 13:00: Sunny, 86 °F
Jul 28, 14:00
84 °F
Sunny
Gilroy Jul 28, 14:00: Sunny, 84 °F
Jul 28, 15:00
82 °F
Sunny
Gilroy Jul 28, 15:00: Sunny, 82 °F
Jul 28, 16:00
77 °F
Sunny
Gilroy Jul 28, 16:00: Sunny, 77 °F
Jul 28, 17:00
71 °F
Sunny
Gilroy Jul 28, 17:00: Sunny, 71 °F
Jul 28, 18:00
62 °F
Sunny
Gilroy Jul 28, 18:00: Sunny, 62 °F
Jul 28, 19:00
56 °F
Clear
Gilroy Jul 28, 19:00: Clear, 56 °F
Jul 28, 20:00
55 °F
Clear
Gilroy Jul 28, 20:00: Clear, 55 °F
Jul 28, 21:00
55 °F
Clear
Gilroy Jul 28, 21:00: Clear, 55 °F
Jul 28, 22:00
54 °F
Clear
Gilroy Jul 28, 22:00: Clear, 54 °F
Jul 28, 23:00
53 °F
Clear
Gilroy Jul 28, 23:00: Clear, 53 °F
Jul 29, 00:00
53 °F
Clear
Gilroy Jul 29, 00:00: Clear, 53 °F
Time
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
Gilroy Jul 28, 01:00: Clear
Gilroy Jul 28, 02:00: Clear
Gilroy Jul 28, 03:00: Clear
Gilroy Jul 28, 04:00: Clear
Gilroy Jul 28, 05:00: Sunny
Gilroy Jul 28, 06:00: Sunny
Gilroy Jul 28, 07:00: Sunny
Gilroy Jul 28, 08:00: Sunny
Gilroy Jul 28, 09:00: Sunny
Gilroy Jul 28, 10:00: Patchy rain possible
Gilroy Jul 28, 11:00: Sunny
Gilroy Jul 28, 12:00: Sunny
Gilroy Jul 28, 13:00: Sunny
Gilroy Jul 28, 14:00: Sunny
Gilroy Jul 28, 15:00: Sunny
Gilroy Jul 28, 16:00: Sunny
Gilroy Jul 28, 17:00: Sunny
Gilroy Jul 28, 18:00: Sunny
Gilroy Jul 28, 19:00: Clear
Gilroy Jul 28, 20:00: Clear
Gilroy Jul 28, 21:00: Clear
Gilroy Jul 28, 22:00: Clear
Gilroy Jul 28, 23:00: Clear
Gilroy Jul 29, 00:00: Clear
Temperature (°F)
Chance of rain (%)
5
6
13
14
10
5
3
1
1
7
1
1
1
1
1
1
3
7
11
12
12
13
13
14
Precipitation
0 mm
Wind (mph)
WNW
1
NW
1
WNW
1
NW
0
W
1
SW
2
SW
3
SW
4
SW
5
SW
7
SW
9
SW
10
SSW
9
SSW
9
SSW
8
SSW
7
SSW
5
S
3
SSW
2
SW
1
WSW
1
WSW
1
WSW
1
WSW
1
Pressure (hPa)
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
Humidity (%)
67 %
72 %
89 %
91 %
83 %
68 %
54 %
44 %
36 %
31 %
30 %
30 %
32 %
34 %
38 %
46 %
57 %
74 %
86 %
87 %
87 %
89 %
90 %
92 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
80 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %

14-day weather forecast – Gilroy

14-day trend for Gilroy: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 9.6°C at night, with daytime highs up to 35°C.

Date
Jul 28
Jul 29
Jul 30
Jul 31
Aug 1
Aug 2
Aug 3
Aug 4
Aug 5
Aug 6
Aug 7
Aug 8
Aug 9
Aug 10
Gilroy July 28, 2026: Sunny
Gilroy July 29, 2026: Sunny
Gilroy July 30, 2026: Sunny
Gilroy July 31, 2026: Sunny
Gilroy August 1, 2026: Sunny
Gilroy August 2, 2026: Sunny
Gilroy August 3, 2026: Sunny
Gilroy August 4, 2026: Sunny
Gilroy August 5, 2026: Sunny
Gilroy August 6, 2026: Sunny
Gilroy August 7, 2026: Sunny
Gilroy August 8, 2026: Sunny
Gilroy August 9, 2026: Sunny
Gilroy August 10, 2026: Sunny
Temperature (°F)
Chance of rain (%)
4
5
3
2
3
4
4
3
2
2
6
6
6
5
Precipitation
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
Wind max (mph)
10
9
8
9
8
7
8
7
8
7
8
9
8
9
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
July 28, 2026 Gilroy July 28, 2026: Sunny Sunny 49 °F 87 °F 06:08 20:17 20:16 05:21 Full Moon (100 %)
July 29, 2026 Gilroy July 29, 2026: Sunny Sunny 51 °F 86 °F 06:09 20:16 20:45 06:21 Full Moon (99 %)
July 30, 2026 Gilroy July 30, 2026: Sunny Sunny 52 °F 91 °F 06:09 20:15 21:10 07:21 Waning Moon (96 %)
July 31, 2026 Gilroy July 31, 2026: Sunny Sunny 54 °F 95 °F 06:10 20:14 21:33 08:20 Waning Moon (91 %)
August 1, 2026 Gilroy August 1, 2026: Sunny Sunny 52 °F 91 °F 06:11 20:13 21:55 09:18 Waning Moon (83 %)
August 2, 2026 Gilroy August 2, 2026: Sunny Sunny 51 °F 92 °F 06:12 20:12 22:18 10:16 Waning Moon (75 %)
August 3, 2026 Gilroy August 3, 2026: Sunny Sunny 53 °F 91 °F 06:13 20:11 22:41 11:15 Last Quarter (65 %)
August 4, 2026 Gilroy August 4, 2026: Sunny Sunny 54 °F 94 °F 06:14 20:10 23:07 12:17 Last Quarter (55 %)
August 5, 2026 Gilroy August 5, 2026: Sunny Sunny 56 °F 92 °F 06:14 20:09 23:39 13:22 Last Quarter (44 %)
August 6, 2026 Gilroy August 6, 2026: Sunny Sunny 56 °F 92 °F 06:15 20:08 Does not rise today 14:30 Last Quarter (34 %)
August 7, 2026 Gilroy August 7, 2026: Sunny Sunny 54 °F 88 °F 06:16 20:07 00:17 15:40 Waning Crescent (24 %)
August 8, 2026 Gilroy August 8, 2026: Sunny Sunny 52 °F 85 °F 06:17 20:06 01:05 16:48 Waning Crescent (16 %)
August 9, 2026 Gilroy August 9, 2026: Sunny Sunny 50 °F 84 °F 06:18 20:05 02:04 17:51 Waning Crescent (9 %)
August 10, 2026 Gilroy August 10, 2026: Sunny Sunny 52 °F 87 °F 06:19 20:04 03:14 18:44 New Moon (4 %)