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Weather in Los Altos, United States 🇺🇸

Current Weather in Los Altos

Sunny
20°C
Feels like 20°C. Sunny.
🌬️ 12 km/h WNW
💧 49% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 8.0
🌡️ Dew Point: 11°C
🌅 Sunrise: 05:47 AM
🌇 Sunset: 08:27 PM
Map Overlays:

In Los Altos right now it is 20°C and sunny, feeling like 20°C. Humidity is 49% with winds around 12 km/h, and the UV index is 8 (very high). Over the next few days, temperatures in Los Altos range from about 10°C to 31°C.

Hourly Forecast for Los Altos

13:00
Sunny
24°
1%
14:00
Sunny
24°
1%
15:00
Sunny
24°
1%
16:00
Sunny
21°
2%
17:00
Sunny
20°
2%
18:00
Sunny
19°
3%
19:00
Partly Cloudy
18°
6%
20:00
Patchy rain nearby
17°
31%
21:00
Patchy rain nearby
16°
73%
22:00
Partly Cloudy
16°
9%
23:00
Cloudy
15°
11%
00:00
Cloudy
15°
15%
01:00
Cloudy
15°
17%
02:00
Overcast
15°
21%
03:00
Overcast
15°
22%
04:00
Overcast
15°
25%
05:00
Overcast
15°
23%
06:00
Cloudy
16°
20%
07:00
Overcast
16°
20%
08:00
Overcast
16°
19%
09:00
Overcast
17°
15%
10:00
Cloudy
19°
9%
11:00
Partly Cloudy
20°
2%
12:00
Sunny
22°
1%

14-Day Forecast for Los Altos

Mon, Jun 08
Patchy rain nearby Patchy rain nearby
25° / 10°
Tue, Jun 09
Partly Cloudy Partly Cloudy
24° / 14°
Wed, Jun 10
Sunny Sunny
31° / 12°
Thu, Jun 11
Sunny Sunny
34° / 17°
Fri, Jun 12
Sunny Sunny
33° / 16°
Sat, Jun 13
Sunny Sunny
34° / 16°
Sun, Jun 14
Sunny Sunny
34° / 16°
Mon, Jun 15
Sunny Sunny
34° / 15°
Tue, Jun 16
Sunny Sunny
33° / 16°
Wed, Jun 17
Sunny Sunny
29° / 14°
Thu, Jun 18
Sunny Sunny
24° / 12°
Fri, Jun 19
Sunny Sunny
24° / 10°
Sat, Jun 20
Sunny Sunny
24° / 10°
Sun, Jun 21
Sunny Sunny
26° / 10°

Additional Forecasts for Los Altos

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 100.0 μg/m³
O₃ (Ozone) 74.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.3 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 7.1 μg/m³
PM10 (Coarse particles) 10.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Los Altos Today

The most comfortable window in Los Altos today looks like 16:00 to 18:00, when it is around 20°C. It should stay dry through that window. The next likely rain is around 21:00.

Frequently Asked Questions about Weather in Los Altos

What is the temperature in Los Altos right now?

The current temperature in Los Altos is 20°C (69°F), sunny (feels like 20°C).

What's the weather like in Los Altos right now?

Conditions in Los Altos right now: Sunny, humidity 49%, wind 12 km/h WNW.

What is today's forecast for Los Altos?

Today in Los Altos: high 25°C, low 10°C, patchy rain nearby. Chance of rain: 73%.

What is the 7-day weather forecast for Los Altos?

Daily highs and lows for Los Altos:

  • 2026-06-08: 25°C / 10°C
  • 2026-06-09: 24°C / 14°C
  • 2026-06-10: 31°C / 12°C
  • 2026-06-11: 34°C / 17°C
  • 2026-06-12: 33°C / 16°C
  • 2026-06-13: 34°C / 16°C
  • 2026-06-14: 34°C / 16°C
Is it going to rain in Los Altos today?

There is a 73% chance of rain in Los Altos today. Total expected precipitation: 0.18 mm.

What is the wind speed in Los Altos right now?

Wind in Los Altos is currently 12 km/h (8 mph) from the WNW.

What is the UV index in Los Altos right now?

The UV index in Los Altos is currently 8 (very high). Sun protection is recommended when the index is 3 or higher.

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