Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
96°
Wed, Oct 7
Coldest night
45°
Sun, Oct 11
Days with precip
0 / 14
of 14 forecast days
Nicest day
Sun, Oct 11
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 10 – Sun 11 Oct
73° 45°
4% precip chance
Sat 17 – Sun 18 Oct
75° 47°
1% precip chance
Sat 24 – Sun 25 Oct
78° 54°
typical range
31 Oct – 1 Nov
77° 48°
typical range
30 days — Sunnyvale
14 forecast + 16 climatology
Wed · Today Sunny
96°68°0%⌄
Wind9 mph N
Gusts18 mph
UV index6 – High
Precip chance0%
Sunrise07:08
Sunset18:42
Thu · Tomorrow Sunny
96°67°0%⌄
Wind7 mph N
Gusts12 mph
UV index6 – High
Precip chance0%
Sunrise07:09
Sunset18:41
Friday 9/10 Sunny
94°57°1%⌄
Wind6 mph S
Gusts16 mph
UV index6 – Moderate
Precip chance1%
Sunrise07:10
Sunset18:40
Saturday 10/10 Sunny
73°47°4%⌄
Wind8 mph W
Gusts19 mph
UV index5 – Moderate
Precip chance4%
Sunrise07:11
Sunset18:38
Sunday 11/10 Sunny
73°45°4%⌄
Wind6 mph NW
Gusts14 mph
UV index5 – Moderate
Precip chance4%
Sunrise07:12
Sunset18:37
Monday 12/10 Sunny
74°46°5%⌄
Wind8 mph W
Gusts19 mph
UV index6 – High
Precip chance5%
Sunrise07:13
Sunset18:35
Tuesday 13/10 Sunny
75°50°5%⌄
Wind8 mph NW
Gusts9 mph
UV index6 – High
Precip chance5%
Sunrise07:14
Sunset18:34
Wednesday 14/10 Sunny
73°49°5%⌄
Wind7 mph NW
Gusts15 mph
UV index6 – High
Precip chance5%
Sunrise07:15
Sunset18:32
Thursday 15/10 Sunny
72°49°1%⌄
Wind11 mph N
Gusts26 mph
UV index6 – High
Precip chance1%
Sunrise07:16
Sunset18:31
Friday 16/10 Sunny
73°52°0%⌄
Wind10 mph N
Gusts23 mph
UV index6 – High
Precip chance0%
Sunrise07:17
Sunset18:30
Saturday 17/10 Sunny
74°48°1%⌄
Wind6 mph NW
Gusts15 mph
UV index6 – High
Precip chance1%
Sunrise07:18
Sunset18:28
Sunday 18/10 Sunny
75°47°1%⌄
Wind7 mph NW
Gusts16 mph
UV index6 – High
Precip chance1%
Sunrise07:19
Sunset18:27
Monday 19/10 Sunny
77°49°2%⌄
Wind7 mph NW
Gusts15 mph
UV index6 – High
Precip chance2%
Sunrise07:20
Sunset18:26
Tuesday 20/10 Sunny
80°53°1%⌄
Wind6 mph N
Gusts9 mph
UV index7 – High
Precip chance1%
Sunrise07:20
Sunset18:24
Wednesday 21/10 Rain (climatological)
77°55°2.3 mm⌄
Day≈72–82°
Night≈50–60°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Thursday 22/10 Partly cloudy (climatological)
81°57°20%⌄
Day≈76–86°
Night≈52–63°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 23/10 Partly cloudy (climatological)
80°57°20%⌄
Day≈75–85°
Night≈51–62°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 24/10 Rain (climatological)
78°56°2.5 mm⌄
Day≈73–84°
Night≈50–61°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 25/10 Partly cloudy (climatological)
75°54°20%⌄
Day≈69–80°
Night≈48–59°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Monday 26/10 Partly cloudy (climatological)
76°54°20%⌄
Day≈70–81°
Night≈49–60°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Tuesday 27/10 Light rain (climatological)
72°52°1.5 mm⌄
Day≈67–78°
Night≈47–58°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Wednesday 28/10 Partly cloudy (climatological)
80°57°20%⌄
Day≈75–85°
Night≈51–62°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Thursday 29/10 Partly cloudy (climatological)
79°56°20%⌄
Day≈74–84°
Night≈51–62°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 30/10 Light rain (climatological)
79°56°1.4 mm⌄
Day≈74–84°
Night≈51–62°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 31/10 Partly cloudy (climatological)
77°55°20%⌄
Day≈71–82°
Night≈49–60°
Precip≈0.9 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 1/11 Partly cloudy (climatological)
64°48°20%⌄
Day≈59–70°
Night≈42–53°
Precip≈2.1 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 2/11 Rain (climatological)
59°44°5.0 mm⌄
Day≈53–64°
Night≈39–50°
Precip≈2.1 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 3/11 Partly cloudy (climatological)
64°47°20%⌄
Day≈58–69°
Night≈42–53°
Precip≈2.1 in / November
(climatological)Typical range for these dates · 1991–2020
Wednesday 4/11 Partly cloudy (climatological)
63°47°20%⌄
Day≈57–68°
Night≈41–52°
Precip≈2.1 in / November
(climatological)Typical range for these dates · 1991–2020
Thursday 5/11 Rain (climatological)
67°49°4.7 mm⌄
Day≈61–72°
Night≈44–55°
Precip≈2.1 in / November
(climatological)Typical range for these dates · 1991–2020
The month ahead · Sunnyvale
Days 1-14 blend the NBM, ECMWF and GFS runs; the rest is the 30-year climate range for these dates.