San Carlos, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Carlos, CA in one place.
Mostly sunny. High near 64, with temperatures falling to around 62 in the afternoon. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for San Carlos, 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 10:47 AM PDT.
The active forecast window currently covers May 25 to May 30, 2026 for San Carlos, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 10:47 AM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in San Carlos
Wednesday looks like the warmest upcoming period in San Carlos at 74 degrees F.
Monday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 16 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 24, 2026 10:47 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KMUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of drizzle between 2am and 5am. Mostly cloudy, with a low around 51. West southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunny, with a high near 69. West wind 9 to 16 mph, with gusts as high as 24 mph.
Mostly clear, with a low around 51.
Sunny, with a high near 74.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 70.
Mostly clear, with a low around 52.
Sunny, with a high near 73.
Clear, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Mostly Sunny
|
64°F |
9 to 14 mph
SW
|
|
Monday Night
May 25
|
Mostly Cloudy then Slight Chance Drizzle
|
51°F |
14 mph
WSW
|
|
Tuesday
May 26
|
Sunny
|
69°F |
9 to 16 mph
W
|
|
Tuesday Night
May 26
|
Mostly Clear
|
51°F |
3 to 16 mph
WSW
|
|
Wednesday
May 27
|
Sunny
|
74°F |
3 to 12 mph
WSW
|
|
Wednesday Night
May 27
|
Mostly Clear
|
54°F |
6 to 12 mph
SW
|
|
Thursday
May 28
|
Mostly Sunny
|
72°F |
6 to 13 mph
SW
|
|
Thursday Night
May 28
|
Partly Cloudy
|
52°F |
9 to 13 mph
SW
|
|
Friday
May 29
|
Mostly Sunny
|
70°F |
10 mph
SW
|
|
Friday Night
May 29
|
Mostly Clear
|
52°F |
7 to 10 mph
SW
|
|
Saturday
May 30
|
Sunny
|
73°F |
7 to 10 mph
SW
|
|
Saturday Night
May 30
|
Clear
|
51°F |
7 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Carlos.
