Today
Mostly clear throughout the day, high +77°, low +54°. Wind gusts reach 8 mph. No rain expected.
Weather in Los Altos
United States · California · 37.3852, -122.1141
Today Now 6:15 AM
+59° Clear
Hourly forecast
Today10/18
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy, high +66°, low +52° — 11° colder than today.
Week
This week temperatures range from +50° to +77°. Warmest day — Sun, up to +77°. Nighttime weekly low: +50° (Tue). Days with precipitation — Wed. Sunshine expected on 4 of seven days.
Week vs norm
- Today 10/18 +77° +4° usually +73°
- Tomorrow 10/19 +66° −7° usually +73°
- Tue 10/20 +66° −7° usually +73°
- Wed 10/21 +64° −8° usually +73°
- Thu 10/22 +66° −6° usually +72°
- Fri 10/23 +68° −4° usually +72°
- Sat 10/24 +75° +4° usually +72°
- Sun 10/25 +59° −12° usually +71°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is a typical day for this date.
- Heat record +93° 2020
- Cold record +47° 2006
- Most precipitation 0.3 in 2004
- Strongest gust 28 mph 2019
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Los Altos
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +58° / +44° | +49° | 4.2 |
| Feb | +60° / +44° | +51° | 4.4 |
| Mar | +62° / +46° | +53° | 3.5 |
| Apr | +65° / +47° | +55° | 1.7 |
| May | +70° / +51° | +58° | 0.8 |
| Jun | +75° / +54° | +63° | 0.2 |
| Jul | +79° / +56° | +66° | 0.0 |
| Aug | +80° / +57° | +66° | 0.1 |
| Sep | +80° / +58° | +66° | 0.1 |
| Oct | +74° / +54° | +62° | 1.1 |
| Nov | +64° / +48° | +55° | 2.1 |
| Dec | +58° / +44° | +50° | 4.2 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:19 AM | 6:26 PM
Moon
2:37 PM | —
Moon phase
First quarter 51%
Next solar eclipse
Calculating for this city…