Weather tomorrow: Vacaville
Forecast for tomorrow, 28 September: clear. The daily air temperature range is 11 to 31 °C. Chance of precipitation tomorrow according to the daily forecast: 1%. Forecast precipitation amount: 0 mm. Wind from the northwest at 3.6 m/s.
monday 28 september
Clear
+31°
+11°
Sunset 18:55
G/m activity 2
Precipitation probability 1%
Precipitation 0.0 mm
Wind
3.6 m/s
Pressure 1003.9 hPa
Index UV 6
Humidity 44%
Sunrise 07:01
Moon Waning Gibbous
Sunrise 07:01
Sunset 18:55
G/m activity 2
Moon Waning Gibbous
00:00
13°
W
1.7 m/s01:00
13°
W
1.9 m/s02:00
12°
W
1.7 m/s03:00
12°
W
1.7 m/s04:00
12°
W
1.7 m/s05:00
12°
W
1.7 m/s06:00
12°
NW
1.7 m/s07:00
12°
NW
2.2 m/s08:00
13°
NW
1.9 m/s09:00
16°
N
2.2 m/s10:00
19°
N
2.2 m/s11:00
23°
N
1.7 m/s12:00
25°
N
2.2 m/s13:00
27°
N
2.8 m/s14:00
29°
N
3.3 m/s15:00
30°
N
3.3 m/s16:00
30°
N
3.1 m/s17:00
31°
N
1.4 m/s18:00
28°
SE
0.8 m/s19:00
23°
SW
1.7 m/s20:00
21°
W
2.8 m/s21:00
20°
W
2.8 m/s22:00
19°
W
3.1 m/s23:00
19°
W
2.8 m/sWhat is the atmospheric pressure in Vacaville tomorrow?
Pressure adjusted for location elevation. Location elevation: 55 m relative to sea level
Forecast for 28.09.2026 · Local time
Pressure: 1001.3–1006.6 hPa.
Minimum: 1001.3 hPa16:00–19:00
Maximum: 1006.6 hPa07:00–11:00
Largest change over 3 hours:
−4 hPa · 13:00–16:00
First of 2 intervals with the same change magnitude shown.
hPa · Change over the previous 3 hours
Colours show pressure relative to this day’s range
Lower · 1001.3 Scale midpoint · 1003.9 Higher · 1006.6 Largest change over 3 hoursWhat is the chance of precipitation in Vacaville tomorrow?
Chance of precipitation tomorrow according to the daily forecast: 1%.
Precipitation for tomorrow
| 00:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
|---|---|---|
| 01:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 02:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 03:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 04:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 05:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 5% |
| 06:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 5% |
| 07:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 5% |
| 08:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 4% |
| 09:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 3% |
| 10:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 1% |
| 11:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 1% |
| 12:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 13:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 14:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 15:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 16:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 17:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 18:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 19:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 0% |
| 20:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 1% |
| 21:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 1% |
| 22:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 1% |
| 23:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 1% |
Vacaville weather tomorrow: morning, afternoon and evening
Morning: clear, +12 °C. Afternoon: clear, +25 °C. Evening: clear, +28 °C.
According to the hourly forecast, tomorrow will be hottest at 17:00, at around +31 °C. Times are local.
Tomorrow's strongest winds are expected from 14:00 to 15:00 (from the north). The lightest winds are expected at 18:00 (from the southeast). Times are local.
Temperature and wind for tomorrow
What geomagnetic activity is forecast for Vacaville tomorrow?
The highest forecast Kp index for tomorrow is 2.
