Aliso Viejo, CA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Aliso Viejo, CA in one place.
Partly sunny, with a high near 64. West wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Aliso Viejo, 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 24, 2026 8:52 AM PDT.
The active forecast window currently covers May 25 to May 30, 2026 for Aliso Viejo, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 8:52 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Aliso Viejo
Saturday looks like the warmest upcoming period in Aliso Viejo at 68 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Memorial Day at about 5 to 10 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 24, 2026 8:52 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
Patchy drizzle after 11pm. Mostly cloudy, with a low around 54. West wind 0 to 10 mph.
Patchy drizzle before 11am. Mostly cloudy, with a high near 63. Southwest wind 0 to 10 mph.
Patchy drizzle after 11pm. Mostly cloudy, with a low around 54.
Patchy drizzle before 11am. Mostly cloudy, with a high near 63.
A slight chance of rain showers between 11pm and 5am. Mostly cloudy, with a low around 54.
Mostly sunny, with a high near 64.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Partly Sunny
|
64°F |
5 to 10 mph
W
|
|
Monday Night
May 25
|
Patchy Drizzle
|
54°F |
0 to 10 mph
W
|
|
Tuesday
May 26
|
Patchy Drizzle then Mostly Cloudy
|
63°F |
0 to 10 mph
SW
|
|
Tuesday Night
May 26
|
Patchy Drizzle
|
54°F |
5 to 10 mph
SW
|
|
Wednesday
May 27
|
Patchy Drizzle then Mostly Cloudy
|
63°F |
10 mph
S
|
|
Wednesday Night
May 27
|
Slight Chance Rain Showers
|
54°F |
5 to 10 mph
SW
|
|
Thursday
May 28
|
Mostly Sunny
|
64°F |
5 to 10 mph
SW
|
|
Thursday Night
May 28
|
Partly Cloudy
|
54°F |
5 to 10 mph
W
|
|
Friday
May 29
|
Mostly Sunny
|
66°F |
5 to 10 mph
W
|
|
Friday Night
May 29
|
Partly Cloudy
|
55°F |
5 to 10 mph
SW
|
|
Saturday
May 30
|
Mostly Sunny
|
68°F |
5 to 10 mph
SW
|
|
Saturday Night
May 30
|
Partly Cloudy
|
56°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Aliso Viejo.
