weathermetro
Cities / United States
/ California
⛅ Vacaville Junction weather
Partly cloudy. .
Feels like 16° Wind 22 km/h SW Humidity 55% Pressure 1015 hPa UV 0 Air Fair ☀ 06:24 - 19:59
Right now it is 20° in Vacaville Junction with partly cloudy skies, it feels more like 16° and today's high is 31° with an overnight low of 17° . The sun rises at 06:24 and sets at 19:59, giving 13h 35m of daylight. Over the coming week highs range from 32° to 35° - a steady stretch with little day-to-day change.
Vacaville Junction is in California, United States, sitting 29 m above sea level. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.
Next 24 hours - temperature
16°
25°
34°
33°
17°
22:00 · 19.7° · 0 mm
23:00 · 18.9° · 0 mm
00:00 · 17.9° · 0 mm
01:00 · 17.5° · 0 mm
02:00 · 17.2° · 0 mm
03:00 · 17° · 0 mm
04:00 · 17° · 0 mm
05:00 · 16.8° · 0 mm
06:00 · 17° · 0 mm
07:00 · 16.7° · 0 mm
08:00 · 18.3° · 0 mm
09:00 · 20.9° · 0 mm
10:00 · 23.7° · 0 mm
11:00 · 26.3° · 0 mm
12:00 · 28.6° · 0 mm
13:00 · 30.5° · 0 mm
14:00 · 31.9° · 0 mm
15:00 · 32.9° · 0 mm
16:00 · 33.2° · 0 mm
17:00 · 32.8° · 0 mm
18:00 · 31.7° · 0 mm
19:00 · 29.4° · 0 mm
20:00 · 25.3° · 0 mm
21:00 · 23.3° · 0 mm
Precipitation
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
22:00
☁️
19.7°
15.6°
-
Overcast
23:00
🌤️
18.9°
14.5°
-
Mostly clear
00:00
⛅
17.9°
13.4°
-
Partly cloudy
01:00
☁️
17.5°
13°
-
Overcast
02:00
☁️
17.2°
12.7°
-
Overcast
03:00
☁️
17°
12.8°
-
Overcast
04:00
☁️
17°
13°
-
Overcast
05:00
☁️
16.8°
12.7°
-
Overcast
06:00
☁️
17°
13°
-
Overcast
07:00
☁️
16.7°
12.7°
-
Overcast
08:00
☁️
18.3°
14°
-
Overcast
09:00
☁️
20.9°
17.2°
-
Overcast
☀️
TodayAugust 17th
Avg 23° Low 17° at 07:00
High 31° at 17:00
Feels 27° Wind ~29 km/h
Cloudy
Clear
Cloudy
00:00
19°
02:00
19°
04:00
19°
06:00
17°
08:00
17°
10:00
21°
12:00
26°
14:00
29°
16:00
30°
18:00
29°
20:00
24°
22:00
20°
☀️
TuesdayAugust 18th
Avg 24° Low 17° at 07:00
High 33° at 16:00
Feels 30° Wind ~24 km/h
Cloudy
Clear
Cloudy
00:00
18°
02:00
17°
04:00
17°
06:00
17°
08:00
18°
10:00
24°
12:00
29°
14:00
32°
16:00
33°
18:00
32°
20:00
25°
22:00
22°
☀️
WednesdayAugust 19th
Avg 24° Low 18° at 23:00
High 35° at 15:00
Feels 31° Wind ~25 km/h
Cloudy
Clear
00:00
19°
02:00
19°
04:00
18°
06:00
18°
08:00
20°
10:00
26°
12:00
31°
14:00
34°
16:00
35°
18:00
30°
20:00
23°
22:00
19°
☁️
ThursdayAugust 20th
Avg 23° Low 14° at 06:00
High 34° at 14:00
Feels 30° Wind ~23 km/h
Clear
Cloudy
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
14°
08:00
18°
10:00
25°
12:00
31°
14:00
34°
16:00
33°
18:00
29°
20:00
24°
22:00
20°
☁️
FridayAugust 21st
Avg 23° Low 16° at 06:00
High 32° at 15:00
Feels 27° Wind ~23 km/h
Cloudy
Cloudy
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
19°
10:00
25°
12:00
30°
14:00
32°
16:00
32°
18:00
30°
20:00
24°
22:00
20°
☀️
SaturdayAugust 22nd
Avg 24° Low 15° at 06:00
High 35° at 15:00
Feels 30° Wind ~20 km/h
Cloudy
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
15°
08:00
19°
10:00
27°
12:00
32°
14:00
35°
16:00
35°
18:00
31°
20:00
24°
22:00
20°
🌤️
SundayAugust 23rd
Avg 24° Low 16° at 04:00
High 35° at 14:00
Feels 30° Wind ~22 km/h
Cloudy
Partly Cloudy
Clear
Cloudy
Clear
00:00
18°
02:00
17°
04:00
16°
06:00
17°
08:00
20°
10:00
27°
12:00
33°
14:00
35°
16:00
34°
18:00
30°
20:00
23°
22:00
20°
☀️
MondayAugust 24th
Avg 23° Low 16° at 05:00
High 33° at 14:00
Feels 28° Wind ~24 km/h
Clear
00:00
18°
02:00
17°
04:00
16°
06:00
16°
08:00
19°
10:00
26°
12:00
31°
14:00
33°
16:00
32°
18:00
27°
20:00
22°
22:00
19°
⛅
TuesdayAugust 25th
Avg 21° Low 15° at 04:00
High 31° at 14:00
Feels 27° Wind ~23 km/h
Clear
Partly Cloudy
Clear
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
16°
08:00
17°
10:00
23°
12:00
28°
14:00
31°
16:00
30°
18:00
26°
20:00
20°
22:00
17°
☀️
WednesdayAugust 26th
Avg 20° Low 12° at 05:00
High 30° at 14:00
Feels 25° Wind ~25 km/h
Clear
00:00
16°
02:00
14°
04:00
12°
06:00
13°
08:00
16°
10:00
22°
12:00
27°
14:00
30°
16:00
29°
18:00
25°
20:00
20°
22:00
17°
☀️
ThursdayAugust 27th
Avg 20° Low 13° at 04:00
High 30° at 14:00
Feels 25° Wind ~25 km/h
Clear
00:00
15°
02:00
14°
04:00
13°
06:00
14°
08:00
16°
10:00
22°
12:00
27°
14:00
30°
16:00
29°
18:00
25°
20:00
19°
22:00
16°
☀️
FridayAugust 28th
Avg 19° Low 14° at 05:00
High 27° at 14:00
Feels 23° Wind ~26 km/h
Clear
00:00
15°
02:00
15°
04:00
14°
06:00
14°
08:00
16°
10:00
21°
12:00
26°
14:00
27°
16:00
26°
18:00
22°
20:00
18°
22:00
15°
☀️
SaturdayAugust 29th
Avg 18° Low 13° at 04:00
High 27° at 14:00
Feels 23° Wind ~25 km/h
Clear
00:00
14°
02:00
14°
04:00
13°
06:00
13°
08:00
15°
10:00
21°
12:00
25°
14:00
27°
16:00
26°
18:00
22°
20:00
16°
22:00
15°
☀️
SundayAugust 30th
Avg 20° Low 12° at 05:00
High 32° at 15:00
Feels 28° Wind ~21 km/h
Clear
00:00
14°
02:00
13°
04:00
12°
06:00
12°
08:00
15°
10:00
23°
12:00
29°
14:00
32°
16:00
31°
18:00
27°
20:00
19°
22:00
17°
🌤️
MondayAugust 31st
Avg 22° Low 13° at 04:00
High 33° at 14:00
Feels 29° Wind ~22 km/h
Clear
Partly Cloudy
00:00
15°
02:00
15°
04:00
13°
06:00
14°
08:00
18°
10:00
26°
12:00
32°
14:00
33°
16:00
30°
18:00
26°
20:00
21°
22:00
19°
☀️
TuesdaySeptember 1st
Avg 21° Low 14° at 05:00
High 30° at 14:00
Feels 25° Wind ~26 km/h
Clear
00:00
17°
02:00
16°
04:00
14°
06:00
14°
08:00
17°
10:00
23°
12:00
28°
14:00
30°
16:00
29°
18:00
25°
20:00
21°
22:00
18°
Sun
☀️ Sunrise 06:24 · Sunset 19:59
13h 35m of daylight · America/Los_Angeles
Air quality
PM2.5 10.2 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Tools for Vacaville Junction
Common questions about Vacaville Junction weather
Will it rain in Vacaville Junction today?
No rain is in the forecast for Vacaville Junction today.
What is the temperature in Vacaville Junction right now?
It is 20° in Vacaville Junction right now, though it feels closer to 16° . Today runs between a low of 17° and a high of 31° .
What time is sunrise and sunset in Vacaville Junction?
The sun rises at 06:24 and sets at 19:59 local time in Vacaville Junction today, giving 13h 35m of daylight.
What is the air quality in Vacaville Junction?
PM2.5 in Vacaville Junction is currently 10.2 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Vacaville Junction forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Vacaville Junction best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC