Current Weather Conditions for Port Costa, CA
60°F
Conditions
Wind: 15 mph SWHumidity: 80%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM |
| 60° | 58° | 57° | 57° | 56° | 56° | 55° | 55° | 55° | 54° | 55° | 56° | 58° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy, with a low around 54. Southwest wind around 15 mph, with gusts as high as 21 mph. |
75°F | 56°F |
|
Sunday |
Mostly Sunny
Mostly sunny. High near 70, with temperatures falling to around 68 in the afternoon. West southwest wind around 15 mph, with gusts as high as 23 mph. |
75°F | 56°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 54. Southwest wind around 16 mph, with gusts as high as 23 mph. |
75°F | 56°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 71. Southwest wind 12 to 15 mph, with gusts as high as 22 mph. |
75°F | 56°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 53. Southwest wind around 16 mph, with gusts as high as 23 mph. |
75°F | 56°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 73. |
75°F | 56°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 53. |
75°F | 56°F |
|
Wednesday |
Sunny
Sunny, with a high near 79. |
75°F | 56°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 55. |
75°F | 56°F |
|
Thursday |
Sunny
Sunny, with a high near 82. |
75°F | 56°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 55. |
75°F | 56°F |
|
Friday |
Sunny
Sunny, with a high near 78. |
75°F | 56°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 55. |
75°F | 56°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 77. |
75°F | 56°F |
| Data provided by weather.gov | |||