Current Weather Conditions for Port Costa, CA
75°F
Conditions
Wind: 15 mph SWHumidity: 45%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM |
| 75° | 73° | 71° | 67° | 63° | 59° | 57° | 56° | 54° | 53° | 52° | 52° | 52° |
Upcoming Week
| Day | Forecast | High | Low |
|
This Afternoon |
Sunny
Sunny. High near 76, with temperatures falling to around 73 in the afternoon. West southwest wind 12 to 15 mph, with gusts as high as 20 mph. |
76°F | 56°F |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 51. West southwest wind around 16 mph, with gusts as high as 21 mph. |
76°F | 56°F |
|
Monday |
Sunny
Sunny, with a high near 73. West southwest wind around 17 mph, with gusts as high as 23 mph. |
76°F | 56°F |
|
Monday Night |
Clear
Clear, with a low around 51. West southwest wind 12 to 17 mph, with gusts as high as 23 mph. |
76°F | 56°F |
|
Tuesday |
Sunny
Sunny, with a high near 79. West southwest wind 10 to 14 mph, with gusts as high as 20 mph. |
76°F | 56°F |
|
Tuesday Night |
Clear
Clear, with a low around 54. |
76°F | 56°F |
|
Wednesday |
Sunny
Sunny, with a high near 83. |
76°F | 56°F |
|
Wednesday Night |
Clear
Clear, with a low around 53. |
76°F | 56°F |
|
Juneteenth |
Sunny
Sunny, with a high near 74. |
76°F | 56°F |
|
Thursday Night |
Clear
Clear, with a low around 51. |
76°F | 56°F |
|
Friday |
Sunny
Sunny, with a high near 76. |
76°F | 56°F |
|
Friday Night |
Clear
Clear, with a low around 52. |
76°F | 56°F |
|
Saturday |
Sunny
Sunny, with a high near 78. |
76°F | 56°F |
|
Saturday Night |
Clear
Clear, with a low around 55. |
76°F | 56°F |
| Data provided by weather.gov | |||