Port Costa, CA 14 Day Weather

Altitude - 27m | 38°2′46″N,122°10′59″W | map (OSM)

Port Costa, CA

°F

8:30 amFair11mphSW

Tue, August 26, 20259:31 AM (GMT -07:00)

Weather forecast for 14 days

Day

Night

Tue Aug 26

81°

Clear

60°

Mostly Clear

precip chance	3%	10%
wind(gusts)	11 mph - SW	10 mph - SW
feels like	81°	58°
humidity	59%	75%
pressure	29.83 in	29.8 in

more for today

Wed Aug 27

80°

Mostly Clear

59°

Partly Cloudy

precip chance	10%	11%
wind(gusts)	10 mph - W	9 mph - SW
feels like	80°	57°
humidity	59%	74%
pressure	29.93 in	29.9 in

more for tomorrow

Thu Aug 28

84°

Mostly Clear

57°

Partly Cloudy

precip chance	11%	12%
wind(gusts)	8 mph - W	8 mph - SW
feels like	84°	56°
humidity	56%	71%
pressure	29.96 in	29.93 in

Fri Aug 29

85°

Mostly Clear

58°

Clear

precip chance	8%	7%
wind(gusts)	9 mph - SW	9 mph - SW
feels like	85°	56°
humidity	55%	68%
pressure	29.92 in	29.89 in

Sat Aug 30

89°

Clear

58°

Clear

precip chance	6%	6%
wind(gusts)	8 mph - SW	8 mph - SW
feels like	89°	57°
humidity	48%	64%
pressure	29.86 in	29.82 in

Sun Aug 31

87°

Clear

60°

Clear

precip chance	6%	6%
wind(gusts)	8 mph - SW	9 mph - SW
feels like	87°	59°
humidity	49%	65%
pressure	29.79 in	29.77 in

Mon Sep 1

83°

Clear

59°

Clear

precip chance	6%	7%
wind(gusts)	9 mph - SW	10 mph - SW
feels like	83°	58°
humidity	56%	70%
pressure	29.78 in	29.76 in

Tue Sep 2

83°

Mostly Clear

59°

Mostly Clear

precip chance	7%	8%
wind(gusts)	9 mph - SW	9 mph - SW
feels like	83°	58°
humidity	56%	71%
pressure	29.8 in	29.77 in

Wed Sep 3

86°

Clear

59°

Clear

precip chance	6%	7%
wind(gusts)	8 mph - SW	9 mph - SW
feels like	86°	58°
humidity	52%	67%
pressure	29.78 in	29.76 in

Thu Sep 4

83°

Clear

59°

Clear

precip chance	6%	7%
wind(gusts)	9 mph - SW	10 mph - SW
feels like	83°	58°
humidity	54%	68%
pressure	29.77 in	29.76 in

Fri Sep 5

81°

Clear

59°

Clear

precip chance	5%	6%
wind(gusts)	10 mph - SW	10 mph - SW
feels like	81°	58°
humidity	57%	70%
pressure	29.83 in	29.81 in

Sat Sep 6

80°

Clear

59°

Mostly Clear

precip chance	5%	6%
wind(gusts)	10 mph - SW	10 mph - SW
feels like	80°	58°
humidity	59%	73%
pressure	29.87 in	29.84 in

Sun Sep 7

80°

Mostly Clear

59°

Mostly Clear

precip chance	14%	15%
wind(gusts)	10 mph - SW	10 mph - SW
feels like	80°	58°
humidity	60%	73%
pressure	29.84 in	29.82 in

Mon Sep 8

80°

Mostly Clear

59°

Clear

precip chance	6%	7%
wind(gusts)	9 mph - SW	10 mph - SW
feels like	80°	58°
humidity	59%	73%
pressure	29.81 in	29.79 in

Last updated 55min ago

Temperature chart for 14 days

* Port Costa, CA 14 days weather prepared on the basis of GFS data and is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 14 days. In the short version, you can see the precipitation icon, the maximum and minimum air temperature for Port Costa, CA, as well as the maximum probability of precipitation on a particular day. In the drop-down list for each day, you will see a more detailed weather forecast divided into day and night. Also in the drop-down list there is a link to the detailed weather for Port Costa, CA for each of the 14 days with a step-by-step interval of 3 hours. For convenient viewing of temperature changes within 14 days, a temperature graph is placed on the page.