New York, NY 72° Los Angeles, CA 60° Chicago, IL 77° Houston, TX 81° Miami, FL 84° Phoenix, AZ 80° Seattle, WA 53° Denver, CO 70° Toronto, ON 70° Vancouver, BC 53°
WeatherLive › California › Los Altos Hills

Los Altos Hills, CA Weather (94022)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLos Altos Hills · 6:40 AM PDT
78° | 55°
55°F
Feels like 56°
Sunny
WindSE 2 mph · Gusts 2 mph
Precip17% · –
Humidity94% · Dew point 54°
UV index8 Very high
Air Quality37 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:40 AM · 7:35 PM · 12h 55m

Weather map — Los Altos Hills

Full radar →
Now
55°
15%
2 mph
07:00
55°
16%
3 mph
08:00
59°
14%
4 mph
09:00
62°
11%
4 mph
10:00
70°
1%
4 mph
11:00
73°
1%
4 mph
12:00
77°
3%
5 mph
13:00
78°
10%
11 mph
14:00
76°
7%
13 mph
15:00
75°
10%
14 mph
16:00
73°
15%
11 mph
17:00
69°
19%
9 mph
18:00
68°
16%
6 mph
19:00
68°
11%
7 mph
20:00
66°
6%
7 mph
21:00
64°
7%
5 mph
22:00
63°
8%
5 mph
23:00
62°
8%
5 mph
00:00
62°
8%
4 mph
01:00
61°
8%
4 mph
02:00
61°
8%
4 mph
03:00
60°
9%
3 mph
04:00
59°
8%
2 mph
05:00
59°
9%
1 mph

Today · Thu 9/3

High 78°
17% / –

Sunny. Winds W at 14 mph.

Overnight · Thu 9/3

Low 55°
— / –

Sunny.

Tomorrow · Fri 9/4

74° | 58°
3% / –

Sunny. Winds NW at 13 mph.

7-day trend

Los Altos Hills · temperature + precipitation

10-day forecast

Updated 6:40 AM

Details & indices

Wind
2 mph SE
Gusts 2 mph
Humidity
94%
Dew point 54°
Pressure
29.94 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 37 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Los Altos Hills

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
High

Sun & moon

Sunrise6:40 AM
Sunset7:35 PM
Length of day12h 55m
Moonrise11:17 PM
Moonset1:54 PM
Moon phase🌗 Last Quarter · 59%
Next full moonSep 26 Harvest Moon
Latitude37.3797°N
Longitude-122.1375°E

Water temps nearby

View all →
Santa Cruz Main Beach (30 mi)61°
Stinson Beach (45 mi)60°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Sunny
60°
San Diego
Sunny
60°
San Jose
Fog
56°
San Francisco
Sunny
57°
Fresno
Sunny
60°
Sacramento
Fog
56°
Data sources · Thursday, September 3
Where the Los Altos Hills forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 37.3797°N, -122.1375°.
NBM + global weather models
Updated: 6:40 AM
Weather in Los Altos Hills
Los Altos Hills's outlook: warmest day near 85° (Tuesday), coldest night about 55° (Thursday). Rain totals look negligible: a dry run of days ahead. No watches or warnings are active for the area right now. Right now Los Altos Hills is about 14° cooler than nearby Visalia. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Los Altos Hills, CA · Elev 292 ft · 37.38°N, 122.14°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:40 AM