Current Weather Conditions for Port Costa, CA
49°F
Conditions
Wind: 9 mph WSWHumidity: 87%
Probability of Precipitation: 1%
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 |
| 49° | 49° | 50° | 51° | 53° | 55° | 57° | 58° | 58° | 59° | 59° | 57° | 56° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Cloudy
Mostly cloudy. High near 59, with temperatures falling to around 57 in the afternoon. West southwest wind 9 to 15 mph, with gusts as high as 22 mph. |
75°F | 49°F |
|
Tonight |
Mostly Cloudy
Mostly cloudy, with a low around 49. West southwest wind 13 to 16 mph, with gusts as high as 23 mph. |
75°F | 49°F |
|
Friday |
Partly Sunny
Partly sunny. High near 60, with temperatures falling to around 58 in the afternoon. West southwest wind around 14 mph, with gusts as high as 21 mph. |
75°F | 49°F |
|
Friday Night |
Slight Chance Light Rain
A slight chance of rain after 11pm. Partly cloudy, with a low around 46. West southwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. |
75°F | 49°F |
|
Saturday |
Chance Light Rain
A chance of rain before 5pm. Mostly sunny, with a high near 61. West southwest wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. |
75°F | 49°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 48. |
75°F | 49°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 64. |
75°F | 49°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 47. |
75°F | 49°F |
|
Monday |
Sunny
Sunny, with a high near 72. |
75°F | 49°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 50. |
75°F | 49°F |
|
Tuesday |
Sunny
Sunny, with a high near 76. |
75°F | 49°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 52. |
75°F | 49°F |
|
Wednesday |
Sunny
Sunny, with a high near 78. |
75°F | 49°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 52. |
75°F | 49°F |
| Data provided by weather.gov | |||