Current Weather Conditions for Port Costa, CA
40°F
Conditions
Wind: 6 mph EHumidity: 95%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM |
| 40° | 40° | 40° | 40° | 40° | 39° | 41° | 41° | 41° | 43° | 43° | 43° | 42° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Cloudy
Mostly cloudy, with a low around 40. East wind around 6 mph. |
57°F | 39°F |
|
Wednesday |
Mostly Sunny
Mostly sunny. High near 44, with temperatures falling to around 42 in the afternoon. East wind around 7 mph. |
57°F | 39°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 42. East wind around 6 mph. |
57°F | 39°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 48. East northeast wind 5 to 8 mph. |
57°F | 39°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 41. East northeast wind around 6 mph. |
57°F | 39°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 52. |
57°F | 39°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 42. |
57°F | 39°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 57. |
57°F | 39°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 42. |
57°F | 39°F |
|
Sunday |
Partly Sunny
Partly sunny, with a high near 57. |
57°F | 39°F |
|
Sunday Night |
Mostly Cloudy
Mostly cloudy, with a low around 45. |
57°F | 39°F |
|
Monday |
Chance Light Rain
A chance of rain after 10am. Mostly cloudy, with a high near 58. |
57°F | 39°F |
|
Monday Night |
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 51. |
57°F | 39°F |
|
Tuesday |
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 59. |
57°F | 39°F |
| Data provided by weather.gov | |||