Current Conditions
San Carlos, California
Wind
WSW 5 mph9 km/h
Humidity
79%
Cloud Cover
36%
As of Tuesday, September 1, 2026 at 8:14 PM PDT
Today's Outlook
Night
Mostly cloudy, with a low around 59°F15°C. Light wind from the SSW around 5 mph7 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Drizzle | High 69°F20°C | Low 59°F15°C | Precip 0.02 in0.4 mm27% | Cloud 67% | Wind SW 6 mph10 km/h | Wednesday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 62°F17°C. Breezy from the SW at 8 mph12 km/h. 27% chance of drizzle around midday. Wednesday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the SSW around 5 mph7 km/h. | |
| Drizzle | High 69°F20°C | Low 59°F15°C | Precip 0.02 in0.4 mm17% | Cloud 69% | Wind SW 6 mph10 km/h | Thursday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Thursday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the SW around 4 mph7 km/h. 17% chance of drizzle in the evening. | |
| Clear | High 68°F20°C | Low 59°F15°C | Precip 0 in0.1 mm7% | Cloud 24% | Wind WNW 5 mph9 km/h | Friday: Mostly clear and warm, with a high of 68°F20°C and morning low of 61°F16°C. Breezy from the W at 6 to 9 mph10 to 14 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WNW around 5 mph7 km/h. | |
| Clear | High 69°F21°C | Low 57°F14°C | Precip 0 in0 mm— | Cloud 32% | Wind W 5 mph8 km/h | Saturday: Partly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the W at 6 to 9 mph10 to 14 km/h. Saturday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph7 km/h. | |
| Clear | High 69°F21°C | Low 58°F14°C | Precip 0 in0 mm— | Cloud 25% | Wind W 6 mph10 km/h | Sunday: Mostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the W at 7 to 9 mph12 to 15 km/h. Sunday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the W around 5 mph8 km/h. | |
| Clear | High 74°F23°C | Low 57°F14°C | Precip 0 in0 mm— | Cloud 30% | Wind WNW 5 mph7 km/h | Monday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 9 mph9 to 14 km/h. Monday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h. | |
| Clear | High 76°F24°C | Low 60°F15°C | Precip 0 in0.1 mm4% | Cloud 32% | Wind W 4 mph6 km/h | Tuesday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 60°F15°C. Light wind from the WSW around 3 mph5 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 69°F20°C | 59°F15°C | 0.02 in0.4 mm· 27% | 67% | Drizzle | SW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 62°F17°C. Breezy from the SW at 8 mph12 km/h. 27% chance of drizzle around midday. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SSW around 5 mph7 km/h. | |||||||
| ThursdaySep 3 | 69°F20°C | 59°F15°C | 0.02 in0.4 mm· 17% | 69% | Drizzle | SW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SW around 4 mph7 km/h. 17% chance of drizzle in the evening. | |||||||
| FridaySep 4 | 68°F20°C | 59°F15°C | 0 in0.1 mm· 7% | 24% | Clear | WNW 5 mph9 km/h | |
DayMostly clear and warm, with a high of 68°F20°C and morning low of 61°F16°C. Breezy from the W at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WNW around 5 mph7 km/h. | |||||||
| SaturdaySep 5 | 69°F21°C | 57°F14°C | 0 in0 mm· — | 32% | Clear | W 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the W at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph7 km/h. | |||||||
| SundaySep 6 | 69°F21°C | 58°F14°C | 0 in0 mm· — | 25% | Clear | W 6 mph10 km/h | |
DayMostly clear and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the W at 7 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 5 mph8 km/h. | |||||||
| MondaySep 7 | 74°F23°C | 57°F14°C | 0 in0 mm· — | 30% | Clear | WNW 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Breezy from the WNW at 5 to 9 mph9 to 14 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph6 km/h. | |||||||
| TuesdaySep 8 | 76°F24°C | 60°F15°C | 0 in0.1 mm· 4% | 32% | Clear | W 4 mph6 km/h | |
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 60°F15°C. Light wind from the WSW around 3 mph5 km/h. | |||||||
| WednesdaySep 9 | 74°F23°C | 60°F16°C | 0.03 in0.8 mm· 7% | 42% | Partly Cloudy | WSW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph6 km/h. | |||||||
| ThursdaySep 10 | 74°F23°C | 61°F16°C | 0.01 in0.3 mm· 4% | 40% | Clear | WSW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 63°F17°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 4 mph6 km/h. | |||||||
| FridaySep 11 | 71°F22°C | 61°F16°C | 0.01 in0.3 mm· 6% | 47% | Partly Cloudy | WSW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 4 mph7 km/h. | |||||||
| SaturdaySep 12 | 71°F22°C | 60°F16°C | 0.01 in0.3 mm· 4% | 45% | Partly Cloudy | W 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the W around 4 mph7 km/h. | |||||||
| SundaySep 13 | 72°F22°C | 60°F16°C | 0 in0.1 mm· 2% | 41% | Partly Cloudy | W 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the W at 6 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the W around 4 mph7 km/h. | |||||||
| MondaySep 14 | 73°F23°C | 60°F16°C | 0.01 in0.3 mm· 3% | 37% | Clear | W 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 62°F16°C. Breezy from the W at 5 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the W around 4 mph6 km/h. | |||||||
| TuesdaySep 15 | 74°F23°C | 60°F16°C | 0.01 in0.3 mm· 3% | 35% | Clear | W 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the W at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 4 mph6 km/h. | |||||||
| WednesdaySep 16 | 74°F23°C | 61°F16°C | 0 in0.1 mm· 2% | 38% | Clear | W 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Breezy from the W at 5 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the WSW around 3 mph6 km/h. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 37.5072°N, 122.2605°W·Elevation: 10m·Timezone: America/Los_Angeles·Population: 29,931