Dailymet

Weather Cupertino: Current forecast

Cupertino / California (CA) / United States

14.3 °C
Feels like 14.7 °C
Min 8 °C / Max 25 °C
Weather Cupertino: Clear, 14 °C Clear
4.7 km/h NW
Wind
9.8 km/h NW
Gusts
1018 hPa
Pressure
0 mm
Precipitation
82 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder High
Birch None
Oak High
Grass None
Mugwort None
Ragweed None
07:22 / 19:14
Sunrise / Sunset
04:25 / 13:46
Moonrise / Moonset
Waning Crescent (35 %)
Moon phase

Updated: Mar 14, 2026, 5:52 CET Mar 13, 2026, 21:52 PDT

Today's Summary

Right now Cupertino has clear weather. The thermometer currently shows 14.3°C. Pack a light jacket for the evening. During the day temperatures will range between 7.9°C and 25.2°C.

Hourly forecast – Cupertino, today

Mar 13, 21:00
14 °C
Clear
Cupertino Mar 13, 21:00: Clear, 14 °C
Mar 13, 22:00
14 °C
Clear
Cupertino Mar 13, 22:00: Clear, 14 °C
Mar 13, 23:00
13 °C
Clear
Cupertino Mar 13, 23:00: Clear, 13 °C
Mar 14, 00:00
13 °C
Clear
Cupertino Mar 14, 00:00: Clear, 13 °C
Mar 14, 01:00
12 °C
Clear
Cupertino Mar 14, 01:00: Clear, 12 °C
Mar 14, 02:00
11 °C
Clear
Cupertino Mar 14, 02:00: Clear, 11 °C
Mar 14, 03:00
10 °C
Clear
Cupertino Mar 14, 03:00: Clear, 10 °C
Mar 14, 04:00
10 °C
Clear
Cupertino Mar 14, 04:00: Clear, 10 °C
Mar 14, 05:00
9 °C
Clear
Cupertino Mar 14, 05:00: Clear, 9 °C
Mar 14, 06:00
9 °C
Clear
Cupertino Mar 14, 06:00: Clear, 9 °C
Mar 14, 07:00
9 °C
Clear
Cupertino Mar 14, 07:00: Clear, 9 °C
Mar 14, 08:00
10 °C
Sunny
Cupertino Mar 14, 08:00: Sunny, 10 °C
Mar 14, 09:00
10 °C
Sunny
Cupertino Mar 14, 09:00: Sunny, 10 °C
Mar 14, 10:00
11 °C
Mist
Cupertino Mar 14, 10:00: Mist, 11 °C
Mar 14, 11:00
12 °C
Overcast
Cupertino Mar 14, 11:00: Overcast, 12 °C
Mar 14, 12:00
13 °C
Cloudy
Cupertino Mar 14, 12:00: Cloudy, 13 °C
Mar 14, 13:00
15 °C
Partly cloudy
Cupertino Mar 14, 13:00: Partly cloudy, 15 °C
Mar 14, 14:00
17 °C
Sunny
Cupertino Mar 14, 14:00: Sunny, 17 °C
Mar 14, 15:00
18 °C
Sunny
Cupertino Mar 14, 15:00: Sunny, 18 °C
Mar 14, 16:00
19 °C
Sunny
Cupertino Mar 14, 16:00: Sunny, 19 °C
Mar 14, 17:00
19 °C
Sunny
Cupertino Mar 14, 17:00: Sunny, 19 °C
Mar 14, 18:00
18 °C
Sunny
Cupertino Mar 14, 18:00: Sunny, 18 °C
Mar 14, 19:00
16 °C
Sunny
Cupertino Mar 14, 19:00: Sunny, 16 °C
Mar 14, 20:00
14 °C
Clear
Cupertino Mar 14, 20:00: Clear, 14 °C
Time
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Cupertino Mar 13, 21:00: Clear
Cupertino Mar 13, 22:00: Clear
Cupertino Mar 13, 23:00: Clear
Cupertino Mar 14, 00:00: Clear
Cupertino Mar 14, 01:00: Clear
Cupertino Mar 14, 02:00: Clear
Cupertino Mar 14, 03:00: Clear
Cupertino Mar 14, 04:00: Clear
Cupertino Mar 14, 05:00: Clear
Cupertino Mar 14, 06:00: Clear
Cupertino Mar 14, 07:00: Clear
Cupertino Mar 14, 08:00: Sunny
Cupertino Mar 14, 09:00: Sunny
Cupertino Mar 14, 10:00: Mist
Cupertino Mar 14, 11:00: Overcast
Cupertino Mar 14, 12:00: Cloudy
Cupertino Mar 14, 13:00: Partly cloudy
Cupertino Mar 14, 14:00: Sunny
Cupertino Mar 14, 15:00: Sunny
Cupertino Mar 14, 16:00: Sunny
Cupertino Mar 14, 17:00: Sunny
Cupertino Mar 14, 18:00: Sunny
Cupertino Mar 14, 19:00: Sunny
Cupertino Mar 14, 20:00: 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)
NW
5
WNW
4
WNW
5
WNW
3
WNW
4
W
4
W
3
WSW
3
W
5
W
3
WNW
5
S
3
W
4
NW
6
NNW
6
NNW
9
NNW
13
NNW
13
NNW
12
NW
13
NW
13
NW
12
NW
9
NW
7
Pressure (hPa)
1018
1018
1018
1018
1018
1019
1018
1018
1018
1019
1019
1019
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
Humidity (%)
82 %
75 %
78 %
80 %
83 %
84 %
86 %
87 %
88 %
91 %
88 %
92 %
89 %
95 %
93 %
86 %
75 %
66 %
63 %
62 %
62 %
65 %
76 %
88 %
Cloud cover (%)
0 %
1 %
1 %
0 %
0 %
1 %
4 %
5 %
10 %
19 %
10 %
8 %
6 %
100 %
100 %
76 %
28 %
0 %
0 %
0 %
0 %
2 %
5 %
11 %

14-day weather forecast – Cupertino

14-day trend for Cupertino: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 2.8°C at night, with daytime highs up to 31.6°C.

Date
Mar 13
Mar 14
Mar 15
Mar 16
Mar 17
Mar 18
Mar 19
Mar 20
Mar 21
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Cupertino March 13, 2026: Sunny
Cupertino March 14, 2026: Sunny
Cupertino March 15, 2026: Partly cloudy
Cupertino March 16, 2026: Sunny
Cupertino March 17, 2026: Sunny
Cupertino March 18, 2026: Sunny
Cupertino March 19, 2026: Sunny
Cupertino March 20, 2026: Sunny
Cupertino March 21, 2026: Overcast
Cupertino March 22, 2026: Partly cloudy
Cupertino March 23, 2026: Sunny
Cupertino March 24, 2026: Partly cloudy
Cupertino March 25, 2026: Patchy rain possible
Cupertino March 26, 2026: Partly cloudy
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
88
0
Precipitation
0 mm
0 mm
0.6 mm
Wind max (km/h)
9
13
12
9
9
10
9
10
8
13
14
19
20
14
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
March 13, 2026 Cupertino March 13, 2026: Sunny Sunny 8 °C 25 °C 07:22 19:14 04:25 13:46 Waning Crescent (35 %)
March 14, 2026 Cupertino March 14, 2026: Sunny Sunny 9 °C 19 °C 07:21 19:15 05:04 14:50 Waning Crescent (26 %)
March 15, 2026 Cupertino March 15, 2026: Partly cloudy Partly cloudy 7 °C 27 °C 07:19 19:16 05:38 15:56 Waning Crescent (18 %)
March 16, 2026 Cupertino March 16, 2026: Sunny Sunny 14 °C 30 °C 07:18 19:17 06:07 17:03 Waning Crescent (11 %)
March 17, 2026 Cupertino March 17, 2026: Sunny Sunny 14 °C 31 °C 07:16 19:18 06:33 18:10 Waning Crescent (5 %)
March 18, 2026 Cupertino March 18, 2026: Sunny Sunny 15 °C 31 °C 07:15 19:19 06:59 19:18 Waning Crescent (1 %)
March 19, 2026 Cupertino March 19, 2026: Sunny Sunny 15 °C 31 °C 07:13 19:20 07:25 20:28 New Moon (0 %)
March 20, 2026 Cupertino March 20, 2026: Sunny Sunny 16 °C 32 °C 07:12 19:20 07:52 21:41 Waxing Crescent (1 %)
March 21, 2026 Cupertino March 21, 2026: Overcast Overcast 15 °C 30 °C 07:10 19:21 08:23 22:55 Waxing Crescent (5 %)
March 22, 2026 Cupertino March 22, 2026: Partly cloudy Partly cloudy 10 °C 19 °C 07:08 19:22 09:00 Waxing Crescent (11 %)
March 23, 2026 Cupertino March 23, 2026: Sunny Sunny 7 °C 18 °C 07:07 19:23 09:44 00:11 Waxing Crescent (20 %)
March 24, 2026 Cupertino March 24, 2026: Partly cloudy Partly cloudy 6 °C 14 °C 07:05 19:24 10:38 01:24 Waxing Crescent (30 %)
March 25, 2026 Cupertino March 25, 2026: Patchy rain possible Patchy rain possible 5 °C 13 °C 07:04 19:25 11:42 02:30 First Quarter (41 %)
March 26, 2026 Cupertino March 26, 2026: Partly cloudy Partly cloudy 3 °C 17 °C 07:02 19:26 12:51 03:26 Waxing Moon (52 %)