Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday
Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >
Current conditions at
LA HONDA (LAHC1)
Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.NA
77°F
25°C
| Humidity | 29% |
| Wind Speed | W 2 MPH |
| Barometer | NA |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 23 Mar 02:07 PM PDT |
Extended Forecast for
Portola Valley CA
This Afternoon
High: 76 °F
Sunny
Tonight
Low: 52 °F
Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 51 °F
Mostly Cloudy
Friday
High: 77 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 76. North northwest wind around 6 mph.
Tonight
Clear, with a low around 52. Light west northwest wind.
Tuesday
Sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Partly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portola Valley CA
37.37°N 122.22°W (Elev. 597 ft)
37.37°N 122.22°W (Elev. 597 ft)
1:41 pm PDT Mar 23, 2026
2pm PDT Mar 23, 2026-6pm PDT Mar 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
