Current Weather Conditions for Port Costa, CA
48°F
Conditions
Wind: 5 mph WHumidity: 81%
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 |
| 48° | 46° | 46° | 45° | 44° | 43° | 42° | 41° | 40° | 39° | 40° | 39° | 40° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Clear
Mostly clear, with a low around 38. West wind around 5 mph. |
56°F | 44°F |
|
Tuesday |
Sunny
Sunny. High near 54, with temperatures falling to around 50 in the afternoon. West wind around 5 mph. |
56°F | 44°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 39. Southwest wind around 5 mph. |
56°F | 44°F |
|
New Year's Day |
Partly Sunny
Partly sunny, with a high near 54. North northeast wind around 6 mph. |
56°F | 44°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 43. North northeast wind around 5 mph. |
56°F | 44°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 58. |
56°F | 44°F |
|
Thursday Night |
Chance Light Rain
A chance of rain after 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 40%. |
56°F | 44°F |
|
Friday |
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 56. |
56°F | 44°F |
|
Friday Night |
Chance Light Rain then Slight Chance Drizzle
A chance of rain before 10pm, then a slight chance of drizzle between 10pm and 4am. Mostly cloudy, with a low around 44. |
56°F | 44°F |
|
Saturday |
Partly Sunny
Partly sunny, with a high near 56. |
56°F | 44°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 43. |
56°F | 44°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 56. |
56°F | 44°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 43. |
56°F | 44°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 58. |
56°F | 44°F |
| Data provided by weather.gov | |||