Current Weather Conditions for Port Costa, CA
42°F
Conditions
Wind: 6 mph EHumidity: 91%
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 |
| 42° | 41° | 40° | 40° | 40° | 40° | 41° | 43° | 45° | 50° | 53° | 56° | 58° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Cloudy
Mostly cloudy, with a low around 39. East wind around 6 mph. |
61°F | 48°F |
|
Tuesday |
Partly Sunny then Light Rain Likely
Rain likely after 4pm. Partly sunny. High near 58, with temperatures falling to around 56 in the afternoon. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
61°F | 48°F |
|
Tuesday Night |
Light Rain Likely
Rain likely before 4am. Cloudy, with a low around 48. South southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
61°F | 48°F |
|
Wednesday |
Partly Sunny
Partly sunny, with a high near 59. North northeast wind around 7 mph. |
61°F | 48°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 43. North northwest wind around 6 mph. |
61°F | 48°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 60. |
61°F | 48°F |
|
Thursday Night |
Mostly Cloudy
Mostly cloudy, with a low around 44. |
61°F | 48°F |
|
Friday |
Mostly Cloudy
Mostly cloudy, with a high near 61. |
61°F | 48°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy, with a low around 46. |
61°F | 48°F |
|
Saturday |
Mostly Cloudy
Mostly cloudy, with a high near 60. |
61°F | 48°F |
|
Saturday Night |
Slight Chance Light Rain
A slight chance of rain after 10pm. Mostly cloudy, with a low around 47. |
61°F | 48°F |
|
Sunday |
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a high near 62. |
61°F | 48°F |
|
Sunday Night |
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 10pm. Mostly cloudy, with a low around 47. |
61°F | 48°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 62. |
61°F | 48°F |
| Data provided by weather.gov | |||