West Menlo Park, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Menlo Park, a community in San Mateo County, California.
Today
68°F
Sunny
Sunny. High near 68, with temperatures falling to around 65 in the afternoon. North northwest wind 2 to 10 mph.
7-day forecast for West Menlo Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Sunny | 2 to 10 mph NNW | 2% |
| Tonight | 50°F | Mostly Cloudy | 1 to 9 mph W | 2% |
| Thursday | 72°F | Patchy Fog then Mostly Sunny | 1 to 5 mph NW | 0% |
| Thursday Night | 49°F | Mostly Clear | 3 mph WNW | 0% |
| Friday | 75°F | Sunny | 1 to 5 mph NNE | 0% |
| Friday Night | 50°F | Mostly Clear | 3 mph NNE | 0% |
| Saturday | 77°F | Sunny | 3 mph NE | 0% |
| Saturday Night | 50°F | Mostly Clear | 2 mph NW | 0% |
| Sunday | 74°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 0 to 5 mph WNW | 0% |
| Monday | 72°F | Mostly Sunny | 0 to 6 mph NW | 2% |
| Monday Night | 51°F | Partly Cloudy | 1 to 6 mph WNW | 2% |
| Tuesday | 72°F | Sunny | 0 to 3 mph NNW | 6% |
| Tuesday Night | 52°F | Mostly Clear | 3 mph WSW | 13% |
Forecast source: National Weather Service (api.weather.gov) for West Menlo Park (37.434, -122.203). Updated through the day.
Growing snapshot for West Menlo Park
Last spring frost
Jan 17
First fall frost
Dec 12
Growing season
333 days
Hardiness zone
9b
More local growing data for West Menlo Park: nearby ZIP 94027 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Redwood City, Ca (2.5 mi from West Menlo Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.