National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hot Temperatures in the Northwest U.S.; Excessive Rainfall Potential in the Southwest U.S.

Hot to extremely hot daytime temperatures remain in place across coastal southern California and the interior Northwest, with the Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. this week. Read More >

Current conditions at

Palo Alto Airport (KPAO)

Lat: 37.46667°NLon: 122.11667°WElev: 7.0ft.

Clear

66°F

19°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 02 Sep 08:47 PM PDT
Extended Forecast for

3 Miles ESE Palo Alto Airport CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. North northwest wind around 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 77. Light north northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 77 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 59. North northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light northwest wind becoming north northwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 74 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. West northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. North northwest wind around 6 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 77. Light north northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Increasing clouds, with a low around 59. North northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light northwest wind becoming north northwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 61. West northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Palo Alto Airport CA
 37.46°N 122.07°W (Elev. 0 ft)
Last Update:
1:26 am PDT Sep 3, 2025
Forecast Valid:
3am PDT Sep 3, 2025-6pm PDT Sep 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation