Current Weather Conditions for Port Costa, CA
58°F
Conditions
Wind: 9 mph WSWHumidity: 86%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM |
| 58° | 57° | 57° | 57° | 58° | 61° | 65° | 70° | 75° | 82° | 85° | 86° | 88° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear, with a low around 57. West southwest wind around 9 mph. |
74°F | 56°F |
|
Friday |
Sunny
Sunny. High near 88, with temperatures falling to around 85 in the afternoon. West wind 6 to 12 mph. |
74°F | 56°F |
|
Friday Night |
Clear
Clear, with a low around 58. West southwest wind around 13 mph. |
74°F | 56°F |
|
Saturday |
Sunny
Sunny, with a high near 85. West southwest wind 10 to 16 mph, with gusts as high as 21 mph. |
74°F | 56°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 57. West southwest wind 13 to 16 mph, with gusts as high as 21 mph. |
74°F | 56°F |
|
Sunday |
Sunny
Sunny, with a high near 84. |
74°F | 56°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 58. |
74°F | 56°F |
|
Monday |
Sunny
Sunny, with a high near 81. |
74°F | 56°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 56. |
74°F | 56°F |
|
Tuesday |
Sunny
Sunny, with a high near 77. |
74°F | 56°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 57. |
74°F | 56°F |
|
Wednesday |
Sunny
Sunny, with a high near 75. |
74°F | 56°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 56. |
74°F | 56°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 76. |
74°F | 56°F |
| Data provided by weather.gov | |||