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
33°
Fri, Oct 16
Coldest night
7°
Tue, Oct 20
Days with precip
0 / 14
of 14 forecast days
Nicest day
Tue, Oct 20
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 17 – Sun 18 Oct
30° 12°
6% precip chance
Sat 24 – Sun 25 Oct
26° 9°
3% precip chance
31 Oct – 1 Nov
24° 2°
typical range
Sat 7 – Sun 8 Nov
16° 2°
typical range
30 days — Napa
14 forecast + 16 climatology
Mon · Today Sunny
23°7°2%⌄
Wind10 mph SW
Gusts19 mph
UV index5 – Moderate
Precip chance2%
Sunrise07:15
Sunset18:36
Tue · Tomorrow Sunny
26°9°1%⌄
Wind7 mph N
Gusts11 mph
UV index5 – Moderate
Precip chance1%
Sunrise07:16
Sunset18:34
Wednesday 14/10 Sunny
29°10°1%⌄
Wind6 mph SW
Gusts13 mph
UV index5 – Moderate
Precip chance1%
Sunrise07:17
Sunset18:33
Thursday 15/10 Sunny
32°13°0%⌄
Wind4 mph NE
Gusts12 mph
UV index5 – Moderate
Precip chance0%
Sunrise07:18
Sunset18:31
Friday 16/10 Sunny
33°15°0%⌄
Wind5 mph S
Gusts16 mph
UV index8 – Very high
Precip chance0%
Sunrise07:19
Sunset18:30
Saturday 17/10 Sunny
30°15°1%⌄
Wind7 mph SW
Gusts14 mph
UV index8 – Very high
Precip chance1%
Sunrise07:20
Sunset18:28
Sunday 18/10 Sunny
24°12°6%⌄
Wind7 mph SW
Gusts19 mph
UV index6 – High
Precip chance6%
Sunrise07:21
Sunset18:27
Monday 19/10 Mostly cloudy
20°9°24%⌄
Wind12 mph W
Gusts17 mph
UV index4 – Moderate
Precip chance24%
Sunrise07:22
Sunset18:26
Tuesday 20/10 Sunny
20°7°5%⌄
Wind6 mph W
Gusts14 mph
UV index5 – Moderate
Precip chance5%
Sunrise07:23
Sunset18:24
Wednesday 21/10 Sunny
24°8°1%⌄
Wind17 mph N
Gusts24 mph
UV index6 – High
Precip chance1%
Sunrise07:24
Sunset18:23
Thursday 22/10 Sunny
24°10°0%⌄
Wind8 mph E
Gusts15 mph
UV index6 – High
Precip chance0%
Sunrise07:25
Sunset18:22
Friday 23/10 Sunny
23°10°1%⌄
Wind11 mph SW
Gusts13 mph
UV index6 – High
Precip chance1%
Sunrise07:26
Sunset18:20
Saturday 24/10 Sunny
24°9°3%⌄
Wind5 mph SW
Gusts14 mph
UV index6 – High
Precip chance3%
Sunrise07:27
Sunset18:19
Sunday 25/10 Sunny
26°11°1%⌄
Wind4 mph S
Gusts15 mph
UV index7 – High
Precip chance1%
Sunrise07:28
Sunset18:18
Monday 26/10 Light rain (climatological)
25°10°1.6 mm⌄
Day≈22–28°
Night≈7–13°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Tuesday 27/10 Partly cloudy (climatological)
26°11°20%⌄
Day≈23–29°
Night≈8–14°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Wednesday 28/10 Partly cloudy (climatological)
28°12°20%⌄
Day≈25–31°
Night≈9–15°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Thursday 29/10 Light rain (climatological)
26°10°2.0 mm⌄
Day≈23–29°
Night≈7–13°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 30/10 Partly cloudy (climatological)
24°10°20%⌄
Day≈21–27°
Night≈7–13°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 31/10 Partly cloudy (climatological)
24°9°20%⌄
Day≈21–27°
Night≈6–12°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 1/11 Light rain (climatological)
16°2°1.8 mm⌄
Day≈13–19°
Night≈-1–5°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 2/11 Partly cloudy (climatological)
18°4°20%⌄
Day≈15–21°
Night≈1–7°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 3/11 Partly cloudy (climatological)
22°6°20%⌄
Day≈19–25°
Night≈3–9°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Wednesday 4/11 Light rain (climatological)
20°5°1.4 mm⌄
Day≈17–23°
Night≈2–8°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Thursday 5/11 Partly cloudy (climatological)
19°5°20%⌄
Day≈16–22°
Night≈2–8°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Friday 6/11 Partly cloudy (climatological)
17°3°20%⌄
Day≈14–20°
Night≈0–6°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Saturday 7/11 Light rain (climatological)
15°2°1.7 mm⌄
Day≈12–18°
Night≈-1–5°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Sunday 8/11 Partly cloudy (climatological)
16°3°20%⌄
Day≈13–19°
Night≈0–6°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Monday 9/11 Partly cloudy (climatological)
18°4°20%⌄
Day≈15–21°
Night≈1–7°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
Tuesday 10/11 Light rain (climatological)
20°5°1.1 mm⌄
Day≈17–23°
Night≈2–8°
Precip≈0.6 in / November
(climatological)Typical range for these dates · 1991–2020
The month ahead · Napa
Days 1-14 blend the NBM, ECMWF and GFS runs; the rest is the 30-year climate range for these dates.