Irvine, CA Weather Forecast

Local 7-day forecast

71°
F

Mostly Cloudy

Track current conditions, temperature changes, wind, and the full daily outlook for Irvine, CA in one place.

Monday, May 25, 2026
Wind: 0 to 15 mph W
Memorial Day

Mostly cloudy, with a high near 71. West wind 0 to 15 mph, with gusts as high as 25 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Irvine, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 23, 2026 11:46 PM PDT.

The active forecast window currently covers May 25 to May 30, 2026 for Irvine, CA.

Page Snapshot

Page focus
city weather
Forecast window
May 25 to May 30, 2026
Latest sync
May 23, 2026 11:46 PM PDT
Forecast office
SGX
Source
NOAA / NWS
Next High
71°F
Memorial Day
Next Low
56°F
Monday Night
Rain Outlook
0
Periods mentioning precipitation
Windiest
0 to 15 mph
Memorial Day

Daily Outlook

Today
May 25
Mostly Cloudy
71 °F
/ 56°F
Wind 0 to 15 mph
Tue
May 26
Partly Sunny
69 °F
/ 56°F
Wind 5 to 10 mph
Wed
May 27
Partly Sunny
68 °F
/ 56°F
Wind 5 to 15 mph
Thu
May 28
Mostly Sunny
69 °F
/ 55°F
Wind 5 to 10 mph
Fri
May 29
Sunny
71 °F
/ 57°F
Wind 0 to 10 mph
Sat
May 30
Sunny
73 °F
Wind 0 to 10 mph

This Week in Irvine

Saturday looks like the warmest upcoming period in Irvine at 73 degrees F.

Thursday Night is the coolest period ahead with temperatures near 55 degrees F.

The strongest winds are forecast for Memorial Day at about 0 to 15 mph W.

The forecast from May 25 through May 30 stays mostly dry.

Forecast Details

Last updated
May 23, 2026 11:46 PM PDT
Coverage
6 days
Time zone
America/Los_Angeles
Forecast office
SGX
Radar station
KSOX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Monday Night
May 25
56°F
Mostly Cloudy
5 to 10 mph W

Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday
May 26
69°F
Partly Sunny
5 to 10 mph SW

Partly sunny, with a high near 69.

Tuesday Night
May 26
56°F
Mostly Cloudy
5 to 10 mph SW

Mostly cloudy, with a low around 56.

Wednesday
May 27
68°F
Partly Sunny
5 to 15 mph S

Partly sunny, with a high near 68.

Wednesday Night
May 27
56°F
Mostly Cloudy
5 to 10 mph S

Mostly cloudy, with a low around 56.

Thursday
May 28
69°F
Mostly Sunny
5 to 10 mph S

Mostly sunny, with a high near 69.

Thursday Night
May 28
55°F
Mostly Clear
0 to 10 mph S

Mostly clear, with a low around 55.

Friday
May 29
71°F
Sunny
0 to 10 mph SW

Sunny, with a high near 71.

Friday Night
May 29
57°F
Mostly Clear
0 to 10 mph SW

Mostly clear, with a low around 57.

Saturday
May 30
73°F
Sunny
0 to 10 mph SW

Sunny, with a high near 73.

Detailed Forecast

Period Conditions Temp Wind
Memorial Day
May 25
Mostly Cloudy
71°F
0 to 15 mph
W
Monday Night
May 25
Mostly Cloudy
56°F
5 to 10 mph
W
Tuesday
May 26
Partly Sunny
69°F
5 to 10 mph
SW
Tuesday Night
May 26
Mostly Cloudy
56°F
5 to 10 mph
SW
Wednesday
May 27
Partly Sunny
68°F
5 to 15 mph
S
Wednesday Night
May 27
Mostly Cloudy
56°F
5 to 10 mph
S
Thursday
May 28
Mostly Sunny
69°F
5 to 10 mph
S
Thursday Night
May 28
Mostly Clear
55°F
0 to 10 mph
S
Friday
May 29
Sunny
71°F
0 to 10 mph
SW
Friday Night
May 29
Mostly Clear
57°F
0 to 10 mph
SW
Saturday
May 30
Sunny
73°F
0 to 10 mph
SW
Irvine Spectrum
Irvine Spectrum image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.