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Current Weather Conditions for Port Costa, CA

Sunny. High near 80, with temperatures falling to around 74 in the afternoon. Southwest wind around 12 mph.
72°F

Conditions

Wind: 12 mph SW
Humidity: 50%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM
72° 69° 62° 59° 58° 56° 55° 55° 54° 54° 53° 53° 52°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny. High near 80, with temperatures falling to around 74 in the afternoon. Southwest wind around 12 mph.
82°F 57°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 52. West southwest wind around 12 mph, with gusts as high as 18 mph.
82°F 57°F
Tuesday
Mostly Sunny
Mostly sunny. High near 71, with temperatures falling to around 68 in the afternoon. West southwest wind 9 to 15 mph, with gusts as high as 21 mph.
82°F 57°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 53. West southwest wind 12 to 15 mph, with gusts as high as 22 mph.
82°F 57°F
Wednesday
Sunny
Sunny, with a high near 73. West southwest wind around 14 mph, with gusts as high as 20 mph.
82°F 57°F
Wednesday Night
Clear
Clear, with a low around 51.
82°F 57°F
Thursday
Sunny
Sunny, with a high near 80.
82°F 57°F
Thursday Night
Clear
Clear, with a low around 53.
82°F 57°F
Friday
Sunny
Sunny, with a high near 82.
82°F 57°F
Friday Night
Mostly Clear
Mostly clear, with a low around 54.
82°F 57°F
Saturday
Sunny
Sunny, with a high near 79.
82°F 57°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 54.
82°F 57°F
Sunday
Sunny
Sunny, with a high near 83.
82°F 57°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 56.
82°F 57°F
Data provided by weather.gov