San Juan Capistrano, CA Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Juan Capistrano, CA in one place.
Patchy fog between 8am and 11am. Sunny, with a high near 75. South wind 0 to 5 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: Oct 19, 2026 1:52 AM PDT.
The active forecast window currently covers Oct 19 to Oct 25, 2026 for San Juan Capistrano, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 19 to Oct 25, 2026
- Latest sync
- Oct 19, 2026 1:52 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in San Juan Capistrano
Monday looks like the warmest upcoming period in San Juan Capistrano at 75 degrees F.
Thursday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 19, 2026 1:52 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 fog after 11pm. Partly cloudy, with a low around 64. Southeast wind 0 to 5 mph.
Patchy fog before 11am. Mostly sunny, with a high near 73. South wind 0 to 5 mph.
A slight chance of rain after 5am. Partly cloudy, with a low around 64. South wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of rain before 5pm, then showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 80%.
Showers and thunderstorms. Cloudy, with a low around 61.
Rain showers. Mostly cloudy, with a high near 67.
A chance of rain showers before 5am. Partly cloudy, with a low around 58.
Sunny, with a high near 69.
Mostly clear, with a low around 59.
Sunny, with a high near 74.
Mostly clear, with a low around 62.
Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Oct 19
|
Patchy Fog then Sunny
|
75°F |
0 to 5 mph
S
|
|
Monday Night
Oct 19
|
Patchy Fog
|
64°F |
0 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Patchy Fog then Mostly Sunny
|
73°F |
0 to 5 mph
S
|
|
Tuesday Night
Oct 20
|
Partly Cloudy then Slight Chance Light Rain
|
64°F |
0 to 5 mph
S
|
|
Wednesday
Oct 21
|
Chance Light Rain then Showers And Thunderstorms
|
72°F |
5 to 10 mph
S
|
|
Wednesday Night
Oct 21
|
Showers And Thunderstorms
|
61°F |
5 to 10 mph
S
|
|
Thursday
Oct 22
|
Rain Showers
|
67°F |
5 to 10 mph
SW
|
|
Thursday Night
Oct 22
|
Chance Rain Showers
|
58°F |
5 to 10 mph
NW
|
|
Friday
Oct 23
|
Sunny
|
69°F |
5 to 10 mph
SW
|
|
Friday Night
Oct 23
|
Mostly Clear
|
59°F |
5 to 10 mph
NW
|
|
Saturday
Oct 24
|
Sunny
|
74°F |
0 to 5 mph
NW
|
|
Saturday Night
Oct 24
|
Mostly Clear
|
62°F |
5 mph
N
|
|
Sunday
Oct 25
|
Mostly Sunny
|
73°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Juan Capistrano.
