Los Serranos, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Los Serranos, CA in one place.
Sunny, with a high near 86. East wind 10 to 20 mph, with gusts as high as 35 mph.
Local Weather Overview
This forecast page for Los Serranos, 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 15, 2026 10:25 PM PDT.
The active forecast window currently covers Oct 17 to Oct 22, 2026 for Los Serranos, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 17 to Oct 22, 2026
- Latest sync
- Oct 15, 2026 10:25 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Los Serranos
Saturday looks like the warmest upcoming period in Los Serranos at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph E.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 10:25 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 sourceExtended Forecast
Mostly clear, with a low around 62. East wind 5 to 15 mph, with gusts as high as 30 mph.
Sunny, with a high near 85.
Clear, with a low around 60.
Sunny, with a high near 81.
Mostly clear, with a low around 58.
A chance of rain showers after 5pm. Mostly sunny, with a high near 70.
A chance of rain showers. Mostly cloudy, with a low around 55.
Rain showers likely. Partly sunny, with a high near 65.
A chance of rain showers. Mostly cloudy, with a low around 54.
A slight chance of rain showers before 5pm. Mostly sunny, with a high near 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 17
|
Sunny
|
86°F |
10 to 20 mph
E
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
62°F |
5 to 15 mph
E
|
|
Sunday
Oct 18
|
Sunny
|
85°F |
0 to 10 mph
E
|
|
Sunday Night
Oct 18
|
Clear
|
60°F |
0 to 10 mph
S
|
|
Monday
Oct 19
|
Sunny
|
81°F |
0 to 15 mph
SE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
58°F |
5 to 15 mph
S
|
|
Tuesday
Oct 20
|
Mostly Sunny then Chance Rain Showers
|
70°F |
5 to 15 mph
S
|
|
Tuesday Night
Oct 20
|
Chance Rain Showers
|
55°F |
5 to 20 mph
S
|
|
Wednesday
Oct 21
|
Rain Showers Likely
|
65°F |
5 mph
S
|
|
Wednesday Night
Oct 21
|
Chance Rain Showers
|
54°F |
5 to 10 mph
SE
|
|
Thursday
Oct 22
|
Slight Chance Rain Showers
|
65°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Los Serranos.