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
90°
Fri, Oct 16
Coldest night
53°
Wed, Oct 21
Days with precip
0 / 14
of 14 forecast days
Nicest day
Mon, Oct 12
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 17 – Sun 18 Oct
86° 60°
3% precip chance
Sat 24 – Sun 25 Oct
77° 57°
2% precip chance
31 Oct – 1 Nov
72° 44°
typical range
Sat 7 – Sun 8 Nov
60° 43°
typical range
30 days — Union City
14 forecast + 16 climatology
Mon · Today Sunny
69°55°2%⌄
Wind9 mph NW
Gusts11 mph
UV index5 – Moderate
Precip chance2%
Sunrise07:13
Sunset18:35
Tue · Tomorrow Sunny
76°55°2%⌄
Wind11 mph NW
Gusts13 mph
UV index5 – Moderate
Precip chance2%
Sunrise07:14
Sunset18:34
Wednesday 14/10 Sunny
80°56°1%⌄
Wind8 mph W
Gusts9 mph
UV index5 – Moderate
Precip chance1%
Sunrise07:15
Sunset18:32
Thursday 15/10 Sunny
86°60°0%⌄
Wind6 mph NW
Gusts13 mph
UV index5 – Moderate
Precip chance0%
Sunrise07:16
Sunset18:31
Friday 16/10 Sunny
90°64°0%⌄
Wind6 mph NW
Gusts13 mph
UV index8 – Very high
Precip chance0%
Sunrise07:17
Sunset18:29
Saturday 17/10 Sunny
86°66°1%⌄
Wind8 mph NW
Gusts15 mph
UV index8 – Very high
Precip chance1%
Sunrise07:18
Sunset18:28
Sunday 18/10 Sunny
76°60°3%⌄
Wind11 mph NW
Gusts13 mph
UV index6 – High
Precip chance3%
Sunrise07:19
Sunset18:27
Monday 19/10 Mostly cloudy
67°57°14%⌄
Wind9 mph NW
Gusts14 mph
UV index5 – Moderate
Precip chance14%
Sunrise07:20
Sunset18:25
Tuesday 20/10 Sunny
64°56°5%⌄
Wind11 mph NW
Gusts20 mph
UV index5 – Moderate
Precip chance5%
Sunrise07:21
Sunset18:24
Wednesday 21/10 Sunny
75°53°1%⌄
Wind14 mph N
Gusts22 mph
UV index6 – High
Precip chance1%
Sunrise07:22
Sunset18:23
Thursday 22/10 Sunny
75°57°0%⌄
Wind9 mph NW
Gusts11 mph
UV index6 – High
Precip chance0%
Sunrise07:23
Sunset18:21
Friday 23/10 Sunny
73°57°3%⌄
Wind9 mph NW
Gusts21 mph
UV index6 – High
Precip chance3%
Sunrise07:24
Sunset18:20
Saturday 24/10 Sunny
74°57°2%⌄
Wind8 mph NW
Gusts15 mph
UV index6 – High
Precip chance2%
Sunrise07:25
Sunset18:19
Sunday 25/10 Sunny
77°57°2%⌄
Wind7 mph NW
Gusts9 mph
UV index6 – High
Precip chance2%
Sunrise07:26
Sunset18:18
Monday 26/10 Light rain (climatological)
76°58°1.3 mm⌄
Day≈71–82°
Night≈52–63°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Tuesday 27/10 Partly cloudy (climatological)
78°59°20%⌄
Day≈73–84°
Night≈54–64°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Wednesday 28/10 Partly cloudy (climatological)
83°62°20%⌄
Day≈78–89°
Night≈57–67°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Thursday 29/10 Light rain (climatological)
78°59°1.4 mm⌄
Day≈72–83°
Night≈53–64°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 30/10 Partly cloudy (climatological)
72°55°20%⌄
Day≈66–77°
Night≈49–60°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 31/10 Partly cloudy (climatological)
72°55°20%⌄
Day≈67–77°
Night≈50–60°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 1/11 Light rain (climatological)
60°44°0.9 mm⌄
Day≈54–65°
Night≈38–49°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 2/11 Partly cloudy (climatological)
64°47°20%⌄
Day≈59–70°
Night≈41–52°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 3/11 Partly cloudy (climatological)
67°48°20%⌄
Day≈62–73°
Night≈43–54°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Wednesday 4/11 Light rain (climatological)
71°51°0.8 mm⌄
Day≈65–76°
Night≈45–56°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Thursday 5/11 Partly cloudy (climatological)
69°49°20%⌄
Day≈63–74°
Night≈44–55°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Friday 6/11 Partly cloudy (climatological)
64°46°20%⌄
Day≈59–69°
Night≈41–52°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Saturday 7/11 Light rain (climatological)
58°43°1.1 mm⌄
Day≈53–63°
Night≈37–48°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Sunday 8/11 Partly cloudy (climatological)
60°44°20%⌄
Day≈54–65°
Night≈38–49°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 9/11 Partly cloudy (climatological)
66°47°20%⌄
Day≈60–71°
Night≈42–53°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 10/11 Light rain (climatological)
65°47°1.7 mm⌄
Day≈60–71°
Night≈42–52°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
The month ahead · Union City
Days 1-14 blend the NBM, ECMWF and GFS runs; the rest is the 30-year climate range for these dates.