Current Conditions
Overcast
Temp:
59°F
Wind: From the E at 5 mph
Humidity: 88%
Pressure: 29.93 in
Visibility: 4 miles
Observed at: 2:15 am PST
Costa Mesa, CA Weather
Overnight
Cloudy
Overnight low:
55°F
Cloudy, with a low around 55. Southeast wind around 5 mph.
Tuesday
Chance of showers and thunderstorms
High:
65°F
Showers likely, mainly after 4pm. Cloudy, with a high near 65. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Heavy rain
Overnight low:
58°F
Showers. The rain could be heavy at times. Low around 58. Breezy, with a southeast wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.