Current Weather Conditions for Port Costa, CA
58°F
Conditions
Wind: 13 mph NNWHumidity: 45%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM |
| 58° | 62° | 65° | 68° | 71° | 74° | 75° | 76° | 77° | 76° | 75° | 74° | 69° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Sunny
Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North wind 13 to 16 mph, with gusts as high as 24 mph. |
77°F | 58°F |
|
Tonight |
Clear
Clear, with a low around 59. North northeast wind around 16 mph, with gusts as high as 24 mph. |
77°F | 58°F |
|
Thursday |
Sunny
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. East northeast wind 7 to 14 mph, with gusts as high as 22 mph. |
77°F | 58°F |
|
Thursday Night |
Clear
Clear, with a low around 56. West southwest wind around 8 mph. |
77°F | 58°F |
|
Friday |
Sunny
Sunny, with a high near 86. West northwest wind 6 to 14 mph, with gusts as high as 21 mph. |
77°F | 58°F |
|
Friday Night |
Clear
Clear, with a low around 55. |
77°F | 58°F |
|
Saturday |
Sunny
Sunny, with a high near 80. |
77°F | 58°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 54. |
77°F | 58°F |
|
Sunday |
Sunny
Sunny, with a high near 75. |
77°F | 58°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 52. |
77°F | 58°F |
|
Monday |
Sunny
Sunny, with a high near 73. |
77°F | 58°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 53. |
77°F | 58°F |
|
Tuesday |
Sunny
Sunny, with a high near 78. |
77°F | 58°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 54. |
77°F | 58°F |
| Data provided by weather.gov | |||