Current Weather Conditions for Port Costa, CA
55°F
Conditions
Wind: 10 mph SWHumidity: 78%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM |
| 55° | 54° | 52° | 52° | 52° | 51° | 50° | 50° | 51° | 53° | 55° | 60° | 63° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 50. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. |
82°F | 56°F |
|
Saturday |
Sunny
Sunny. High near 71, with temperatures falling to around 68 in the afternoon. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. |
82°F | 56°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 50. Southwest wind around 14 mph, with gusts as high as 22 mph. |
82°F | 56°F |
|
Sunday |
Sunny
Sunny, with a high near 68. West southwest wind 13 to 17 mph, with gusts as high as 28 mph. |
82°F | 56°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 52. West southwest wind 13 to 17 mph, with gusts as high as 28 mph. |
82°F | 56°F |
|
Memorial Day |
Sunny
Sunny, with a high near 72. |
82°F | 56°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 50. |
82°F | 56°F |
|
Tuesday |
Sunny
Sunny, with a high near 78. |
82°F | 56°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 52. |
82°F | 56°F |
|
Wednesday |
Sunny
Sunny, with a high near 73. |
82°F | 56°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 54. |
82°F | 56°F |
|
Thursday |
Sunny
Sunny, with a high near 84. |
82°F | 56°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 56. |
82°F | 56°F |
|
Friday |
Sunny
Sunny, with a high near 87. |
82°F | 56°F |
| Data provided by weather.gov | |||