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Weather in Palo Alto, United States 🇺🇸

Current Weather in Palo Alto

Partly Cloudy
20°C
Feels like 18°C. Partly Cloudy.
🌬️ 12 km/h WNW
💧 50% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 10°C
🌅 Sunrise: 06:49 AM
🌇 Sunset: 07:18 PM
Map Overlays:

The current temperature in Palo Alto is 20°C, partly cloudy, feeling like 18°C. Humidity is 50% with winds around 12 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Palo Alto range from about 14°C to 28°C.

Hourly Forecast for Palo Alto

21:00
Overcast
19°
14%
22:00
Overcast
18°
14%
23:00
Overcast
18°
15%
00:00
Overcast
17°
17%
01:00
Overcast
17°
18%
02:00
Clear
16°
6%
03:00
Clear
16°
7%
04:00
Clear
16°
7%
05:00
Clear
15°
7%
06:00
Clear
15°
7%
07:00
Sunny
15°
7%
08:00
Overcast
16°
16%
09:00
Partly Cloudy
18°
4%
10:00
Sunny
20°
1%
11:00
Sunny
23°
1%
12:00
Sunny
25°
1%
13:00
Sunny
26°
0%
14:00
Sunny
28°
0%
15:00
Sunny
28°
0%
16:00
Sunny
27°
1%
17:00
Sunny
26°
1%
18:00
Sunny
24°
1%
19:00
Sunny
21°
2%
20:00
Clear
19°
3%

14-Day Forecast for Palo Alto

Mon, Sep 14
Sunny Sunny
27° / 15°
Tue, Sep 15
Sunny Sunny
28° / 15°
Wed, Sep 16
Sunny Sunny
25° / 14°
Thu, Sep 17
Sunny Sunny
25° / 15°
Fri, Sep 18
Sunny Sunny
27° / 15°
Sat, Sep 19
Sunny Sunny
24° / 14°
Sun, Sep 20
Sunny Sunny
24° / 16°
Mon, Sep 21
Sunny Sunny
28° / 15°
Tue, Sep 22
Sunny Sunny
32° / 18°
Wed, Sep 23
Sunny Sunny
32° / 19°
Thu, Sep 24
Sunny Sunny
30° / 19°
Fri, Sep 25
Sunny Sunny
27° / 17°
Sat, Sep 26
Overcast Overcast
20° / 14°
Sun, Sep 27
Sunny Sunny
21° / 13°

Additional Forecasts for Palo Alto

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 166.0 μg/m³
O₃ (Ozone) 54.0 μg/m³
NO₂ (Nitrogen Dioxide) 18.5 μg/m³
SO₂ (Sulphur Dioxide) 1.7 μg/m³
PM2.5 (Fine particles) 10.9 μg/m³
PM10 (Coarse particles) 14.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Palo Alto Tomorrow

There is no good daylight window left in Palo Alto today. Tomorrow, the most comfortable window looks like 09:00 to 12:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Palo Alto

What is the temperature in Palo Alto right now?

The current temperature in Palo Alto is 20°C (68°F), partly cloudy (feels like 18°C).

What's the weather like in Palo Alto right now?

Current weather in Palo Alto: Partly Cloudy, humidity 50%, wind 12 km/h WNW.

What is today's forecast for Palo Alto?

Today in Palo Alto: high 27°C, low 15°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Palo Alto?

Daily highs and lows for Palo Alto:

  • 2026-09-14: 27°C / 15°C
  • 2026-09-15: 28°C / 15°C
  • 2026-09-16: 25°C / 14°C
  • 2026-09-17: 25°C / 15°C
  • 2026-09-18: 27°C / 15°C
  • 2026-09-19: 24°C / 14°C
  • 2026-09-20: 24°C / 16°C
Is it going to rain in Palo Alto today?

There is a 5% chance of rain in Palo Alto today.

What is the wind speed in Palo Alto right now?

Wind in Palo Alto is currently 12 km/h (7 mph) from the WNW.

What is the UV index in Palo Alto right now?

The UV index in Palo Alto is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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