Los Altos, CA Weather

23:00 Wednesday

Partly cloudy

12° Feels like 12°

Last Quarter Illuminated: 4%

Hourly Risk of fog for the next few hours

Today 17 Dec. 18° / 11° 8 - 20 km/h
Tomorrow 18 Dec. 23° / 10° 6 - 14 km/h
Friday 19 Dec. 21° / 10° 7 - 18 km/h
Saturday 20 Dec. 19° / 12° 6 - 18 km/h
Sunday 21 Dec. 20° / 11° 7 - 22 km/h
Monday 22 Dec. 19° / 11° 7 - 20 km/h
Tuesday 23 Dec. 50% 1 mm 18° / 13° 11 - 32 km/h

Weather Forecast for Los Altos, CA Today

, 17 December

Tomorrow

, 18 December

17:00		16°	Scattered clouds Feels Like 16°	Southwest 8 - 17 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 90% Dew Point 15 °C Clouds 21% Feels Like 16 °C Visibility 14 km Wind - Average 8 km/h Pressure 1015 hPa Fog No Wind - Gusts 17 km/h Snowline 15420 ft
18:00		16°	Clear Feels Like 16°	West 5 - 20 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 79% Dew Point 13 °C Clouds 0% Feels Like 16 °C Visibility 35 km Wind - Average 5 km/h Pressure 1014 hPa Fog No Wind - Gusts 20 km/h Snowline 15092 ft
19:00		16°	Clear Feels Like 16°	North 3 - 11 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 75% Dew Point 12 °C Clouds 1% Feels Like 16 °C Visibility 20 km Wind - Average 3 km/h Pressure 1014 hPa Fog No Wind - Gusts 11 km/h Snowline 15092 ft
20:00		15°	Clear Feels Like 15°	Northeast 6 - 14 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 80% Dew Point 12 °C Clouds 3% Feels Like 15 °C Visibility 12 km Wind - Average 6 km/h Pressure 1014 hPa Fog No Wind - Gusts 14 km/h Snowline 14764 ft
21:00		14°	Scattered clouds Feels Like 14°	Northeast 5 - 14 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 91% Dew Point 12 °C Clouds 12% Feels Like 14 °C Visibility 10 km Wind - Average 5 km/h Pressure 1014 hPa Fog No Wind - Gusts 14 km/h Snowline 14764 ft
22:00		13°	Partly cloudy Feels Like 13°	East 3 - 11 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 96% Dew Point 12 °C Clouds 59% Feels Like 13 °C Visibility 3 km Wind - Average 3 km/h Pressure 1015 hPa Fog No Wind - Gusts 11 km/h Snowline 14764 ft
23:00		12°	Partly cloudy Feels Like 12°	East 3 - 8 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 99% Dew Point 12 °C Clouds 77% Feels Like 12 °C Visibility 2 km Wind - Average 3 km/h Pressure 1015 hPa Fog No Wind - Gusts 8 km/h Snowline 14436 ft
24:00		12°	Partly cloudy Feels Like 12°	Northeast 2 - 7 km/h	0 Low SPF: no
	Rain 0% 0 mm Humidity 98% Dew Point 12 °C Clouds 73% Feels Like 12 °C Visibility 2 km Wind - Average 2 km/h Pressure 1014 hPa Fog No Wind - Gusts 7 km/h Snowline 14436 ft

Weather:
PDF

Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 06:51 Sunset 16:46

First light 06:23 Midday 11:48 Last light 17:13

Day length 9h 55m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
		17	18	19	20	21
22	23	24	25	26	27	28
29	30

Air quality in Los Altos today

Detail

45

Moderate PM₂₅ (30 µg/m³)

Possible health risk.
Enjoy your usual outdoor activities if you do not experience symptoms.
Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall