Weather tomorrow: Vallejo

Forecast for tomorrow, 28 September: partly cloudy. The daily air temperature range is 14 to 23 °C. Chance of precipitation tomorrow according to the daily forecast: 4%. Forecast precipitation amount: 0 mm. Wind from the southwest at 5.3 m/s.

monday 28 september

Partly cloudy

Partly cloudy, Precipitation probability 4%, Sunrise 07:02, Sunset 18:56, 28.09.2026

+23°

+14°

Sunset 18:56

G/m activity 2

Precipitation probability 4%

Precipitation 0.0 mm

Wind 5.3 m/s

Pressure 1009.3 hPa

Index UV 6

Humidity 63%

Sunrise 07:02

Moon Waning Gibbous

Sunrise 07:02

Sunset 18:56

G/m activity 2

Moon Waning Gibbous

Partly cloudy
night
+14°
Clear
morning
+13°
Clear
day
+20°
Partly cloudy
evening
+20°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Partly cloudy

14°

9 %
-

SW

3.1 m/s

01:00

Partly cloudy

14°

10 %
-

S

2.5 m/s

02:00

Partly cloudy

14°

10 %
-

S

2.8 m/s

03:00

Cloudy

14°

11 %
-

S

2.8 m/s

04:00

Cloudy

14°

11 %
-

S

2.5 m/s

05:00

Clear

13°

10 %
-

S

1.9 m/s

06:00

Clear

13°

10 %
-

S

1.9 m/s

07:00

Clear

13°

10 %
-

S

1.4 m/s

08:00

Clear

14°

8 %
-

S

0.8 m/s

09:00

Clear

15°

6 %
-

SE

0.8 m/s

10:00

Clear

17°

4 %
-

W

0.8 m/s

11:00

Clear

18°

2 %
-

NW

0.8 m/s

12:00

Clear

20°

1 %
-

NW

1.4 m/s

13:00

Clear

21°

1 %
-

W

2.2 m/s

14:00

Clear

22°

1 %
-

W

2.5 m/s

15:00

Clear

24°

1 %
-

SW

4.2 m/s

16:00

Partly cloudy

22°

1 %
-

SW

5 m/s

17:00

Partly cloudy

21°

4 %
-

SW

5 m/s

18:00

Partly cloudy

20°

1 %
-

SW

3.9 m/s

19:00

Clear

19°

2 %
-

SW

3.3 m/s

20:00

Clear

18°

3 %
-

SW

2.8 m/s

21:00

Clear

17°

3 %
-

S

2.8 m/s

22:00

Clear

17°

4 %
-

S

2.5 m/s

23:00

Clear

17°

5 %
-

S

2.2 m/s

What is the atmospheric pressure in Vallejo tomorrow?

Pressure adjusted for location elevation. Location elevation: 21 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 1007.9–1011.9 hPa.

Minimum: 1007.9 hPa15:00–23:00

Maximum: 1011.9 hPa10:00–12:00

Largest change over 3 hours: −4 hPa · 12:00–15:00

hPa · Change over the previous 3 hours

1009.3 00:00 —
1009.3 01:00 —
1009.3 02:00 —
1009.3 03:00 0
1009.3 04:00 0
1009.3 05:00 0
1009.3 06:00 0
1010.6 07:00 +1.3
1010.6 08:00 +1.3
1010.6 09:00 +1.3
1011.9 10:00 +1.3
1011.9 11:00 +1.3
1011.9 12:00 +1.3
1010.6 13:00 −1.3
1009.3 14:00 −2.7
1007.9 15:00 −4
1007.9 16:00 −2.7
1007.9 17:00 −1.3
1007.9 18:00 0
1007.9 19:00 0
1007.9 20:00 0
1007.9 21:00 0
1007.9 22:00 0
1007.9 23:00 0

Colours show pressure relative to this day’s range

Lower · 1007.9 Scale midpoint · 1009.9 Higher · 1011.9 Largest change over 3 hours

What is the chance of precipitation in Vallejo tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 4%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 6%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%

Vallejo weather tomorrow: morning, afternoon and evening

Morning: clear, +13 °C. Afternoon: clear, +20 °C. Evening: partly cloudy, +20 °C.

According to the hourly forecast, tomorrow's highest temperature is expected at 15:00, at around +24 °C. Times are local.

Tomorrow's strongest winds are expected from 16:00 to 17:00 (from the southwest). Times are local.

Temperature and wind for tomorrow

+14° +14° +13° +15° +20° +24° +20° +17° 3.1 m/s 2.8 m/s 1.9 m/s 0.8 m/s 1.4 m/s 4.2 m/s 3.9 m/s 2.8 m/s
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
- Wind direction and speed, m/s
- Temperature, °C

What geomagnetic activity is forecast for Vallejo tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

00:00 2
03:00 2
06:00 2
09:00 1
12:00 1
15:00 2
18:00 2
21:00 1

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