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Current Weather Conditions for Port Costa, CA

Mostly cloudy, with a low around 58. Southwest wind around 13 mph, with gusts as high as 20 mph.
65°F

Conditions

Wind: 13 mph SW
Humidity: 64%
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
65° 63° 62° 61° 61° 60° 59° 59° 58° 58° 59° 60° 63°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 58. Southwest wind around 13 mph, with gusts as high as 20 mph.
75°F 58°F
Sunday
Partly Sunny
Partly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southwest wind around 10 mph.
75°F 58°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 61. Southwest wind around 9 mph.
75°F 58°F
Monday
Partly Sunny
Partly sunny, with a high near 87. West southwest wind 5 to 8 mph.
75°F 58°F
Monday Night
Mostly Clear
Mostly clear, with a low around 61. Southwest wind around 9 mph.
75°F 58°F
Tuesday
Sunny
Sunny, with a high near 87.
75°F 58°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 59.
75°F 58°F
Wednesday
Sunny
Sunny, with a high near 86.
75°F 58°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 57.
75°F 58°F
Thursday
Sunny
Sunny, with a high near 81.
75°F 58°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 56.
75°F 58°F
Friday
Mostly Sunny
Mostly sunny, with a high near 78.
75°F 58°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 57.
75°F 58°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 78.
75°F 58°F
Data provided by weather.gov