High Surf Advisory
* WHAT...Large breaking waves of 5 to 7 feet with sets 8 to 10
feet along west-facing beaches and very strong rip currents.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Until 4 AM PST Wednesday.
* IMPACTS...Dangerous swimming and surfing c…
Irvine, CA Weather: Current Temperature & Forecast
Right now in Irvine, it is
61° with partly cloudy.
Today's forecast reaches 70°,
with a low of 61°.
Tomorrow in Irvine looks
patchy rain nearby, with a high of 69°
and an overnight low of 62°.
There is a 70% chance of rain - plan accordingly.
Winds top out near 8 mph,
and the UV index reaches 2 (low).
Irvine receives about 370 mm (14.6 inches) of precipitation a year and averages 10.8 hours of sunshine per day. July is the driest month in the dataset.
What dryness changes day to day
Rain and sunshine
About 370 mm (14.6 inches) falls across 40 wet days, with 10.8 hours of sunshine on an average day.
Typical day and night
Irvine averages 73°F (23°C) by day and 56°F (13°C) at night across the year.
Seasonal change
August highs reach 83°F (28°C), while January lows fall to 48°F (9°C).
January, at 3.1 inches (80 mm) over about 6 days. July is the driest month, at 3 mm (0.1 in).
What is the best month to go to Irvine?
The best time to visit Irvine is generally January to June, when temperatures sit either side of the peak heat rather than in it. Daytime temperatures in that window sit near 70°F (21°C), with rain on about 4 days a month. For the same question asked the other way round, see where else is warm in January.
How warm is Irvine on average?
64°F (18°C) across all twelve months - about 73°F (23°C) by day and 56°F (13°C) after dark.
What should I pack for Irvine?
It depends on the month: August runs to 83°F (28°C) while January holds at 65°F (18°C). The full month-by-month breakdown is in the packing notes above.
How often does it rain in Irvine?
About 40 days bring measurable precipitation, totalling 14.6 inches (370 mm). That works out at roughly 9.2 mm on an average wet day.
What is the coldest month in Irvine?
January, with highs of 65°F (18°C) and lows near 48°F (9°C). The coldest day in the 2015-2024 record fell to 34°F (1°C).
Is there snow in Irvine?
Effectively no. The 2015-2024 record for Irvine shows no regular measurable snowfall.
When is Irvine at its hottest?
August, averaging 83°F (28°C) by day and 65°F (18°C) overnight. The hottest single day in our 2015-2024 record for this location reached 108°F (42°C).