Current Weather Conditions for Port Costa, CA
73°F
Conditions
Wind: 3 mph WHumidity: 38%
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 |
| 73° | 71° | 72° | 71° | 71° | 72° | 76° | 82° | 88° | 91° | 94° | 98° | 98° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear. Low around 70, with temperatures rising to around 72 overnight. West wind around 5 mph. |
82°F | 55°F |
|
Sunday |
Sunny
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. West southwest wind around 7 mph. |
82°F | 55°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 68. West southwest wind around 6 mph. |
82°F | 55°F |
|
Monday |
Sunny
Sunny, with a high near 94. West wind 6 to 12 mph. |
82°F | 55°F |
|
Monday Night |
Clear
Clear, with a low around 61. West southwest wind around 12 mph. |
82°F | 55°F |
|
Tuesday |
Sunny
Sunny, with a high near 84. |
82°F | 55°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 56. |
82°F | 55°F |
|
Wednesday |
Sunny
Sunny, with a high near 80. |
82°F | 55°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 57. |
82°F | 55°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 78. |
82°F | 55°F |
|
Thursday Night |
Partly Cloudy then Slight Chance Drizzle
A slight chance of drizzle after 5am. Partly cloudy, with a low around 55. |
82°F | 55°F |
|
Friday |
Sunny
Sunny, with a high near 78. |
82°F | 55°F |
|
Friday Night |
Slight Chance Drizzle
A slight chance of drizzle between 8pm and 5am. Mostly clear, with a low around 55. |
82°F | 55°F |
|
Saturday |
Sunny
Sunny, with a high near 84. |
82°F | 55°F |
| Data provided by weather.gov | |||