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
89°
Fri, Oct 16
Coldest night
59°
Tue, Oct 13
Days with precip
1 / 14
of 14 forecast days
Nicest day
Wed, Oct 21
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 17 – Sun 18 Oct
89° 73°
0% precip chance
Sat 24 – Sun 25 Oct
84° 65°
0% precip chance
31 Oct – 1 Nov
83° 47°
typical range
Sat 7 – Sun 8 Nov
69° 48°
typical range
30 days — Rancho Cucamonga
14 forecast + 16 climatology
Tue · Today Sunny
74°59°2%⌄
Wind13 mph N
Gusts17 mph
UV index6 – High
Precip chance2%
Sunrise06:54
Sunset18:19
Wed · Tomorrow Sunny
81°64°0%⌄
Wind8 mph W
Gusts18 mph
UV index6 – High
Precip chance0%
Sunrise06:54
Sunset18:17
Thursday 15/10 Sunny
87°70°0%⌄
Wind22 mph N
Gusts31 mph
UV index6 – High
Precip chance0%
Sunrise06:55
Sunset18:16
Friday 16/10 Sunny
89°74°0%⌄
Wind21 mph NE
Gusts32 mph
UV index6 – High
Precip chance0%
Sunrise06:56
Sunset18:15
Saturday 17/10 Sunny
89°73°0%⌄
Wind7 mph NE
Gusts17 mph
UV index8 – Very high
Precip chance0%
Sunrise06:57
Sunset18:14
Sunday 18/10 Sunny
86°73°0%⌄
Wind9 mph W
Gusts21 mph
UV index8 – Very high
Precip chance0%
Sunrise06:58
Sunset18:12
Monday 19/10 Sunny
82°67°1%⌄
Wind12 mph W
Gusts13 mph
UV index7 – High
Precip chance1%
Sunrise06:58
Sunset18:11
Tuesday 20/10 Showers
70°62°1.6 mm⌄
Wind13 mph W
Gusts20 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:59
Sunset18:10
Wednesday 21/10 Sunny
71°60°1%⌄
Wind10 mph SW
Gusts19 mph
UV index6 – High
Precip chance1%
Sunrise07:00
Sunset18:09
Thursday 22/10 Sunny
76°62°0%⌄
Wind8 mph W
Gusts17 mph
UV index6 – High
Precip chance0%
Sunrise07:01
Sunset18:08
Friday 23/10 Sunny
86°66°0%⌄
Wind22 mph NE
Gusts35 mph
UV index7 – High
Precip chance0%
Sunrise07:02
Sunset18:07
Saturday 24/10 Sunny
78°65°0%⌄
Wind27 mph NE
Gusts47 mph
UV index7 – High
Precip chance0%
Sunrise07:03
Sunset18:05
Sunday 25/10 Sunny
84°71°0%⌄
Wind16 mph N
Gusts31 mph
UV index7 – High
Precip chance0%
Sunrise07:03
Sunset18:04
Monday 26/10 Sunny
82°69°0%⌄
Wind10 mph W
Gusts21 mph
UV index7 – High
Precip chance0%
Sunrise07:04
Sunset18:03
Tuesday 27/10 Light rain (climatological)
82°59°1.6 mm⌄
Day≈77–88°
Night≈53–64°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Wednesday 28/10 Partly cloudy (climatological)
88°62°20%⌄
Day≈83–93°
Night≈57–67°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Thursday 29/10 Partly cloudy (climatological)
85°60°20%⌄
Day≈80–91°
Night≈55–66°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 30/10 Light rain (climatological)
82°58°1.6 mm⌄
Day≈77–87°
Night≈53–64°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 31/10 Partly cloudy (climatological)
83°59°20%⌄
Day≈78–89°
Night≈54–65°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 1/11 Partly cloudy (climatological)
67°47°20%⌄
Day≈62–73°
Night≈42–53°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 2/11 Rain (climatological)
69°49°5.9 mm⌄
Day≈64–74°
Night≈43–54°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 3/11 Partly cloudy (climatological)
75°52°20%⌄
Day≈70–81°
Night≈47–58°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Wednesday 4/11 Partly cloudy (climatological)
79°55°20%⌄
Day≈73–84°
Night≈49–60°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Thursday 5/11 Rain (climatological)
77°54°6.6 mm⌄
Day≈72–83°
Night≈48–59°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Friday 6/11 Partly cloudy (climatological)
77°53°20%⌄
Day≈71–82°
Night≈48–59°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Saturday 7/11 Partly cloudy (climatological)
69°49°20%⌄
Day≈64–74°
Night≈43–54°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Sunday 8/11 Rain (climatological)
68°48°5.3 mm⌄
Day≈63–74°
Night≈43–53°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 9/11 Partly cloudy (climatological)
72°50°20%⌄
Day≈66–77°
Night≈45–56°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 10/11 Partly cloudy (climatological)
73°51°20%⌄
Day≈68–79°
Night≈46–56°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
Wednesday 11/11 Rain (climatological)
78°54°2.8 mm⌄
Day≈72–83°
Night≈48–59°
Precip≈2.2 in / November
(climatological)Typical range for these dates · 1991–2020
The month ahead · Rancho Cucamonga
Days 1-14 blend the NBM, ECMWF and GFS runs; the rest is the 30-year climate range for these dates.