San Juan Capistrano, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Juan Capistrano, CA in one place.
Mostly sunny, with a high near 69. Southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for San Juan Capistrano, 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 30, 2026 12:49 AM PDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for San Juan Capistrano, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 12:49 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in San Juan Capistrano
Sunday looks like the warmest upcoming period in San Juan Capistrano at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph SW.
The forecast from May 30 through Jun 5 stays mostly dry.
Forecast Details
- Last updated
- May 30, 2026 12:49 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 fog after 11pm. Partly cloudy, with a low around 59. South wind 0 to 10 mph.
Patchy fog before 11am. Sunny, with a high near 72. Southwest wind 5 to 10 mph.
Patchy fog after 5am. Partly cloudy, with a low around 61. South wind 5 to 10 mph.
Patchy fog before 11am. Mostly sunny, with a high near 70.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny
|
69°F |
5 to 10 mph
SW
|
|
Saturday Night
May 30
|
Patchy Fog
|
59°F |
0 to 10 mph
S
|
|
Sunday
May 31
|
Patchy Fog then Sunny
|
72°F |
5 to 10 mph
SW
|
|
Sunday Night
May 31
|
Partly Cloudy then Patchy Fog
|
61°F |
5 to 10 mph
S
|
|
Monday
Jun 1
|
Patchy Fog then Mostly Sunny
|
70°F |
5 to 10 mph
S
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
59°F |
5 mph
S
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
71°F |
5 to 10 mph
S
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
59°F |
5 mph
SW
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
70°F |
5 to 10 mph
S
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
60°F |
5 mph
S
|
|
Thursday
Jun 4
|
Mostly Sunny
|
71°F |
5 to 10 mph
S
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
60°F |
5 mph
S
|
|
Friday
Jun 5
|
Mostly Sunny
|
71°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Juan Capistrano.
