Current weather conditions and 15 day weather forecast for Vallejo Sky Harbor, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 12 August 2026 Wednesday 14.1 ° C / 57.4°F ![]() Mist |
Feels Like : 14.4 ° C / 57.9°F Humidity : % 95 Pressure : 1013 mb Wind Speed : 4 kmph / 2.5 miles from WSW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 August 2026 Wednesday | Sunny |
13 ° C (55.4°F) |
23.9 ° C (75°F) |
17 ° C (62.5°F) |
% 85 | 15% | 8.2 | Sunrise:06:21 AM Sunset: 08:06 PM |
Moonrise:05:52 AM Moonset: 08:10 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Overcast |
13.3 ° C (55.9°F) |
21.7 ° C (71.1°F) |
16.6 ° C (61.9°F) |
% 77 | 15% | 8.5 | Sunrise:06:22 AM Sunset: 08:05 PM |
Moonrise:07:11 AM Moonset: 08:40 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
13.1 ° C (55.6°F) |
22.7 ° C (72.9°F) |
17.5 ° C (63.5°F) |
% 72 | 12% | 8.5 | Sunrise:06:23 AM Sunset: 08:04 PM |
Moonrise:08:27 AM Moonset: 09:08 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
12.9 ° C (55.1°F) |
24.6 ° C (76.3°F) |
17.8 ° C (64.1°F) |
% 69 | 8% | 8.1 | Sunrise:06:24 AM Sunset: 08:03 PM |
Moonrise:09:40 AM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
11.2 ° C (52.1°F) |
26.8 ° C (80.3°F) |
17.9 ° C (64.3°F) |
% 65 | 7% | 7 | Sunrise:06:24 AM Sunset: 08:01 PM |
Moonrise:10:51 AM Moonset: 10:01 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
13.3 ° C (56°F) |
27.3 ° C (81.1°F) |
19.1 ° C (66.3°F) |
% 58 | 5% | 7 | Sunrise:06:25 AM Sunset: 08:00 PM |
Moonrise:12:01 PM Moonset: 10:30 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Partly Cloudy |
12.7 ° C (54.8°F) |
29 ° C (84.2°F) |
20.2 ° C (68.3°F) |
% 53 | 4% | 7 | Sunrise:06:26 AM Sunset: 07:59 PM |
Moonrise:01:10 PM Moonset: 11:03 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Partly Cloudy |
16 ° C (60.8°F) |
27.2 ° C (80.9°F) |
20.4 ° C (68.7°F) |
% 62 | 36% | 7 | Sunrise:06:27 AM Sunset: 07:57 PM |
Moonrise:02:17 PM Moonset: 11:41 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
15.9 ° C (60.6°F) |
31.9 ° C (89.4°F) |
22.8 ° C (73°F) |
% 54 | 2% | 8 | Sunrise:06:28 AM Sunset: 07:56 PM |
Moonrise:03:20 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
12.7 ° C (54.9°F) |
27 ° C (80.7°F) |
18.8 ° C (65.8°F) |
% 62 | 4% | 7 | Sunrise:06:29 AM Sunset: 07:55 PM |
Moonrise:04:17 PM Moonset: 12:25 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
12.2 ° C (54°F) |
23.9 ° C (75°F) |
17 ° C (62.6°F) |
% 73 | 8% | 6 | Sunrise:06:30 AM Sunset: 07:53 PM |
Moonrise:05:07 PM Moonset: 01:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
11.5 ° C (52.7°F) |
26.2 ° C (79.2°F) |
17.6 ° C (63.6°F) |
% 70 | 6% | 7 | Sunrise:06:31 AM Sunset: 07:52 PM |
Moonrise:05:49 PM Moonset: 02:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
11.2 ° C (52.1°F) |
28.9 ° C (84°F) |
18.4 ° C (65.1°F) |
% 65 | 4% | 7 | Sunrise:06:31 AM Sunset: 07:50 PM |
Moonrise:06:24 PM Moonset: 03:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
11.1 ° C (52°F) |
32.6 ° C (90.6°F) |
20.4 ° C (68.8°F) |
% 56 | 2% | 8 | Sunrise:06:32 AM Sunset: 07:49 PM |
Moonrise:06:54 PM Moonset: 04:13 AM Moon Phase ( Full Moon ) |
|