Current Conditions

Menlo Park, California

60°F15°C
Drizzle

Wind

SSW 3 mph5 km/h

Humidity

87%

Cloud Cover

22%

As of Tuesday, September 1, 2026 at 11:25 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 58°F15°C. Light wind from the SSW around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 69°F21°CLow 58°F15°CPrecip 0.01 in0.3 mm23%Cloud 68%Wind SSW 6 mph9 km/hWednesday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 23% chance of drizzle in the afternoon. Wednesday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the SSW around 4 mph7 km/h.
DrizzleHigh 70°F21°CLow 58°F14°CPrecip 0.01 in0.2 mm11%Cloud 65%Wind SW 5 mph9 km/hThursday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Thursday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the SW around 4 mph6 km/h. 11% chance of drizzle.
DrizzleHigh 69°F20°CLow 59°F15°CPrecip 0.01 in0.2 mm12%Cloud 31%Wind WNW 5 mph9 km/hFriday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h. Friday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WNW around 5 mph7 km/h. 12% chance of drizzle.
ClearHigh 70°F21°CLow 57°F14°CPrecip 0 in0 mmCloud 29%Wind W 5 mph8 km/hSaturday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the W at 6 to 8 mph9 to 13 km/h. Saturday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WNW around 4 mph7 km/h.
ClearHigh 70°F21°CLow 57°F14°CPrecip 0 in0 mmCloud 23%Wind W 6 mph9 km/hSunday: Mostly clear and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the WNW at 7 to 9 mph11 to 15 km/h. Sunday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the W around 4 mph7 km/h.
ClearHigh 75°F24°CLow 57°F14°CPrecip 0 in0 mmCloud 22%Wind NW 4 mph7 km/hMonday: Mostly clear and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the NW at 5 to 8 mph8 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.
ClearHigh 77°F25°CLow 59°F15°CPrecip 0 in0.1 mm2%Cloud 28%Wind W 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the W at 5 to 7 mph8 to 11 km/h. Tuesday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the W around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 269°F21°C58°F15°C0.01 in0.3 mm· 23%68%DrizzleSSW 6 mph9 km/h
ThursdaySep 370°F21°C58°F14°C0.01 in0.2 mm· 11%65%DrizzleSW 5 mph9 km/h
FridaySep 469°F20°C59°F15°C0.01 in0.2 mm· 12%31%DrizzleWNW 5 mph9 km/h
SaturdaySep 570°F21°C57°F14°C0 in0 mm· —29%ClearW 5 mph8 km/h
SundaySep 670°F21°C57°F14°C0 in0 mm· —23%ClearW 6 mph9 km/h
MondaySep 775°F24°C57°F14°C0 in0 mm· —22%ClearNW 4 mph7 km/h
TuesdaySep 877°F25°C59°F15°C0 in0.1 mm· 2%28%ClearW 4 mph6 km/h
WednesdaySep 975°F24°C61°F16°C0.04 in1 mm· 4%39%ClearWSW 4 mph7 km/h
ThursdaySep 1074°F24°C61°F16°C0.01 in0.3 mm· 4%37%ClearWSW 5 mph8 km/h
FridaySep 1172°F22°C61°F16°C0.02 in0.4 mm· 4%43%Partly CloudyWSW 5 mph8 km/h
SaturdaySep 1271°F22°C60°F15°C0.02 in0.4 mm· 3%42%Partly CloudyW 5 mph8 km/h
SundaySep 1372°F22°C59°F15°C0.01 in0.3 mm· 4%41%Partly CloudyW 5 mph8 km/h
MondaySep 1474°F23°C59°F15°C0.01 in0.3 mm· 3%35%ClearW 4 mph7 km/h
TuesdaySep 1575°F24°C60°F16°C0.02 in0.4 mm· 3%31%ClearW 4 mph7 km/h
WednesdaySep 1675°F24°C60°F16°C0.01 in0.3 mm· 3%36%ClearW 4 mph7 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 →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 37.4538°N, 122.1822°W·Elevation: 22m·Timezone: America/Los_Angeles·Population: 33,449