weathermetro
Cities / United States
/ California
☀️ Alta Sierra weather
Clear sky. .
Feels like 26° Wind 16 km/h W Humidity 18% Pressure 1009 hPa UV 0 Air Good ☀ 06:16 - 19:38
Right now it is 28° in Alta Sierra with clear skies and today's high is 29° with an overnight low of 16° . The sun rises at 06:16 and sets at 19:38, giving 13h 22m of daylight. Over the coming week highs range from 30° to 32° - a steady stretch with little day-to-day change.
Alta Sierra is in California, United States, sitting 1,743 m above sea level, with a population of about 7,000. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.
Next 24 hours - temperature
19°
25°
30°
29°
19°
13:00 · 27.9° · 0 mm
14:00 · 28.7° · 0 mm
15:00 · 28.7° · 0 mm
16:00 · 28.4° · 0 mm
17:00 · 27.7° · 0 mm
18:00 · 26.5° · 0 mm
19:00 · 24.7° · 0 mm
20:00 · 21.6° · 0 mm
21:00 · 20.7° · 0 mm
22:00 · 20.3° · 0 mm
23:00 · 19.6° · 0 mm
00:00 · 19.1° · 0 mm
01:00 · 19.2° · 0 mm
02:00 · 19.7° · 0 mm
03:00 · 19.8° · 0 mm
04:00 · 19.4° · 0 mm
05:00 · 19° · 0 mm
06:00 · 19° · 0 mm
07:00 · 19.5° · 0 mm
08:00 · 22.7° · 0 mm
09:00 · 26.1° · 0 mm
10:00 · 27.2° · 0 mm
11:00 · 28.2° · 0 mm
12:00 · 29.3° · 0 mm
Precipitation
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
13:00
☀️
27.9°
23°
-
Clear sky
14:00
☀️
28.7°
23.7°
-
Clear sky
15:00
☁️
28.7°
23.4°
-
Overcast
16:00
☁️
28.4°
23.6°
-
Overcast
17:00
☁️
27.7°
23.1°
-
Overcast
18:00
☁️
26.5°
21.9°
-
Overcast
19:00
☁️
24.7°
20.9°
-
Overcast
20:00
☁️
21.6°
18.4°
-
Overcast
21:00
☁️
20.7°
17.2°
-
Overcast
22:00
☁️
20.3°
16.4°
-
Overcast
23:00
☁️
19.6°
15.4°
-
Overcast
00:00
☁️
19.1°
14.9°
-
Overcast
☀️
TodayAugust 19th
Avg 22° Low 16° at 06:00
High 29° at 14:00
Feels 24° Wind ~19 km/h
Clear
Clear
Cloudy
00:00
17°
02:00
17°
04:00
17°
06:00
16°
08:00
21°
10:00
25°
12:00
27°
14:00
29°
16:00
28°
18:00
27°
20:00
22°
22:00
20°
☀️
ThursdayAugust 20th
Avg 24° Low 19° at 05:00
High 30° at 14:00
Feels 25° Wind ~19 km/h
Cloudy
Clear
Cloudy
00:00
19°
02:00
20°
04:00
19°
06:00
19°
08:00
23°
10:00
27°
12:00
29°
14:00
30°
16:00
30°
18:00
28°
20:00
24°
22:00
22°
☁️
FridayAugust 21st
Avg 25° Low 19° at 23:00
High 31° at 13:00
Feels 27° Wind ~13 km/h
Cloudy
Clear
Cloudy
00:00
22°
02:00
22°
04:00
20°
06:00
21°
08:00
24°
10:00
28°
12:00
31°
14:00
30°
16:00
30°
18:00
28°
20:00
21°
22:00
20°
☀️
SaturdayAugust 22nd
Avg 23° Low 18° at 06:00
High 31° at 14:00
Feels 26° Wind ~14 km/h
Clear
Clear
Clear
00:00
19°
02:00
19°
04:00
18°
06:00
18°
08:00
23°
10:00
28°
12:00
30°
14:00
31°
16:00
30°
18:00
28°
20:00
21°
22:00
20°
☀️
SundayAugust 23rd
Avg 24° Low 18° at 06:00
High 32° at 14:00
Feels 28° Wind ~17 km/h
Clear
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
24°
10:00
29°
12:00
31°
14:00
32°
16:00
31°
18:00
29°
20:00
21°
22:00
20°
☀️
MondayAugust 24th
Avg 24° Low 18° at 05:00
High 32° at 14:00
Feels 28° Wind ~18 km/h
Clear
Clear
00:00
18°
02:00
19°
04:00
18°
06:00
20°
08:00
24°
10:00
29°
12:00
32°
14:00
32°
16:00
32°
18:00
28°
20:00
21°
22:00
19°
☀️
TuesdayAugust 25th
Avg 24° Low 18° at 04:00
High 32° at 13:00
Feels 28° Wind ~15 km/h
Partly Cloudy
Clear
00:00
19°
02:00
19°
04:00
18°
06:00
20°
08:00
24°
10:00
29°
12:00
32°
14:00
32°
16:00
31°
18:00
27°
20:00
21°
22:00
19°
☀️
WednesdayAugust 26th
Avg 24° Low 18° at 04:00
High 32° at 13:00
Feels 28° Wind ~15 km/h
Clear
00:00
19°
02:00
19°
04:00
18°
06:00
20°
08:00
24°
10:00
29°
12:00
32°
14:00
32°
16:00
31°
18:00
27°
20:00
21°
22:00
20°
☀️
ThursdayAugust 27th
Avg 24° Low 18° at 04:00
High 31° at 14:00
Feels 27° Wind ~17 km/h
Clear
Partly Cloudy
00:00
19°
02:00
19°
04:00
18°
06:00
20°
08:00
24°
10:00
28°
12:00
31°
14:00
31°
16:00
31°
18:00
27°
20:00
21°
22:00
19°
☀️
FridayAugust 28th
Avg 23° Low 17° at 04:00
High 31° at 13:00
Feels 26° Wind ~15 km/h
Clear
00:00
18°
02:00
17°
04:00
17°
06:00
19°
08:00
23°
10:00
28°
12:00
31°
14:00
31°
16:00
31°
18:00
26°
20:00
20°
22:00
18°
☀️
SaturdayAugust 29th
Avg 23° Low 17° at 04:00
High 30° at 13:00
Feels 25° Wind ~14 km/h
Clear
00:00
18°
02:00
17°
04:00
17°
06:00
19°
08:00
23°
10:00
27°
12:00
30°
14:00
30°
16:00
30°
18:00
25°
20:00
18°
22:00
17°
☀️
SundayAugust 30th
Avg 21° Low 15° at 04:00
High 29° at 14:00
Feels 23° Wind ~16 km/h
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
16°
08:00
21°
10:00
25°
12:00
28°
14:00
29°
16:00
28°
18:00
24°
20:00
18°
22:00
17°
☀️
MondayAugust 31st
Avg 20° Low 14° at 04:00
High 28° at 14:00
Feels 22° Wind ~15 km/h
Clear
00:00
16°
02:00
16°
04:00
14°
06:00
16°
08:00
20°
10:00
24°
12:00
27°
14:00
28°
16:00
27°
18:00
23°
20:00
16°
22:00
14°
☀️
TuesdaySeptember 1st
Avg 20° Low 12° at 04:00
High 28° at 14:00
Feels 23° Wind ~14 km/h
Clear
00:00
14°
02:00
13°
04:00
12°
06:00
14°
08:00
19°
10:00
24°
12:00
28°
14:00
28°
16:00
28°
18:00
23°
20:00
16°
22:00
15°
☀️
WednesdaySeptember 2nd
Avg 23° Low 15° at 04:00
High 33° at 14:00
Feels 28° Wind ~14 km/h
Clear
00:00
15°
02:00
15°
04:00
15°
06:00
17°
08:00
23°
10:00
28°
12:00
32°
14:00
33°
16:00
32°
18:00
27°
20:00
20°
22:00
19°
☀️
ThursdaySeptember 3rd
Avg 26° Low 19° at 03:00
High 34° at 14:00
Feels 30° Wind ~14 km/h
Clear
00:00
20°
02:00
19°
04:00
19°
06:00
21°
08:00
26°
10:00
30°
12:00
33°
14:00
34°
16:00
33°
18:00
29°
20:00
24°
22:00
22°
Sun
☀️ Sunrise 06:16 · Sunset 19:38
13h 22m of daylight · America/Los_Angeles
Air quality
PM2.5 4.4 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Alta Sierra weather
Will it rain in Alta Sierra today?
No rain is in the forecast for Alta Sierra today.
What is the temperature in Alta Sierra right now?
It is 28° in Alta Sierra right now, though it feels closer to 26° . Today runs between a low of 16° and a high of 29° .
What time is sunrise and sunset in Alta Sierra?
The sun rises at 06:16 and sets at 19:38 local time in Alta Sierra today, giving 13h 22m of daylight.
What is the air quality in Alta Sierra?
PM2.5 in Alta Sierra is currently 4.4 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Alta Sierra forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Alta Sierra best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC