Irvine, CA Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Irvine, CA in one place.
Mostly clear, with a low around 69. Northwest wind around 0 mph.
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: Oct 8, 2026 6:01 AM PDT.
The active forecast window currently covers Oct 8 to Oct 14, 2026 for Irvine, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 8 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 6:01 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Irvine
Thursday looks like the warmest upcoming period in Irvine at 90 degrees F.
Monday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 6:01 AM PDT
- Coverage
- 7 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 sourceExtended Forecast
Sunny, with a high near 90. West wind 0 to 10 mph.
Patchy fog after 2am. Partly cloudy, with a low around 68. Southwest wind 0 to 5 mph.
Patchy fog before 11am. Mostly sunny, with a high near 84. West wind 0 to 10 mph.
Mostly cloudy, with a low around 67. Southwest wind 0 to 5 mph.
Mostly cloudy, with a high near 78.
A chance of rain showers after 11pm. Mostly cloudy, with a low around 66.
A chance of rain showers. Mostly cloudy, with a high near 74.
Rain showers likely. Mostly cloudy, with a low around 61.
Rain showers likely. Mostly cloudy, with a high near 71.
A chance of rain showers. Mostly cloudy, with a low around 58.
A chance of rain showers. Partly sunny, with a high near 72.
A chance of rain showers before 5am. Partly cloudy, with a low around 59.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 8
|
Mostly Clear
|
69°F |
0 mph
|
|
Thursday
Oct 8
|
Sunny
|
90°F |
0 to 10 mph
W
|
|
Thursday Night
Oct 8
|
Partly Cloudy then Patchy Fog
|
68°F |
0 to 5 mph
SW
|
|
Friday
Oct 9
|
Patchy Fog then Mostly Sunny
|
84°F |
0 to 10 mph
W
|
|
Friday Night
Oct 9
|
Mostly Cloudy
|
67°F |
0 to 5 mph
SW
|
|
Saturday
Oct 10
|
Mostly Cloudy
|
78°F |
0 to 10 mph
S
|
|
Saturday Night
Oct 10
|
Chance Rain Showers
|
66°F |
5 to 10 mph
W
|
|
Sunday
Oct 11
|
Chance Rain Showers
|
74°F |
5 to 15 mph
W
|
|
Sunday Night
Oct 11
|
Rain Showers Likely
|
61°F |
5 to 15 mph
SW
|
|
Columbus Day
Oct 12
|
Rain Showers Likely
|
71°F |
5 to 10 mph
SW
|
|
Monday Night
Oct 12
|
Chance Rain Showers
|
58°F |
5 to 10 mph
NW
|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
72°F |
5 to 10 mph
W
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers
|
59°F |
0 to 10 mph
NW
|
|
Wednesday
Oct 14
|
Sunny
|
75°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Irvine.
