Heat Builds in the West; Extremely Critical Fire Weather in the Northwest
A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >
Current conditions at
Palo Alto Airport (KPAO)
Lat: 37.46667°NLon: 122.11667°WElev: 7.0ft.
Clear
66°F
19°C
| Humidity | 77% |
| Wind Speed | NNW 8 MPH |
| Barometer | 29.9 in (1012.53 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 01 Aug 08:47 PM PDT |
Extended Forecast for
Atherton CA
Overnight
Low: 58 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 60 °F
Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 58. South southeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 90. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 59. South southeast wind 5 to 7 mph becoming calm after midnight.
Monday
Sunny, with a high near 91. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 60. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Atherton CA
37.45°N 122.18°W (Elev. 95 ft)
37.45°N 122.18°W (Elev. 95 ft)
2:34 am PDT Aug 2, 2026
3am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
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