Cities / United States / California

20°

☀️ Keystone weather

Clear sky. .

Feels like 23° Wind 4 km/h W Humidity 96% Pressure 1013 hPa UV 8 Air Moderate ☀ 06:21 - 19:29
⚠ Heat Advisory · Moderate

Heat Advisory issued August 23 at 12:06AM PDT until August 25 at 10:00AM PDT by NWS Los Angeles/Oxnard CA

⚠ Extreme Heat Watch · Severe

Extreme Heat Watch issued August 23 at 12:06AM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

Right now it is 20° in Keystone with clear skies, it feels more like 23° and today's high is 34° with an overnight low of 20°. The sun rises at 06:21 and sets at 19:29, giving 13h 08m of daylight. Over the coming week highs range from 27° to 34°.

Keystone is in California, United States, sitting 12 m above sea level. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.

Next 24 hours - temperature

20° 28° 35° 34° 20° 07:00 · 20° · 0 mm 08:00 · 22.4° · 0 mm 09:00 · 25.8° · 0 mm 10:00 · 29.2° · 0 mm 11:00 · 32.6° · 0 mm 12:00 · 34.2° · 0 mm 13:00 · 32.7° · 0 mm 14:00 · 31.7° · 0 mm 15:00 · 28.6° · 0 mm 16:00 · 27.9° · 0 mm 17:00 · 26.4° · 0 mm 18:00 · 26.5° · 0 mm 19:00 · 27° · 0 mm 20:00 · 24° · 0 mm 21:00 · 23.2° · 0 mm 22:00 · 22.7° · 0 mm 23:00 · 21.8° · 0 mm 00:00 · 21.3° · 0 mm 01:00 · 21.3° · 0 mm 02:00 · 21.4° · 0 mm 03:00 · 21° · 0 mm 04:00 · 20.9° · 0 mm 05:00 · 20.4° · 0 mm 06:00 · 20.5° · 0 mm

Precipitation

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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 ☀️ 20° 22.6° - Clear sky
08:00 ☀️ 22.4° 25.8° - Clear sky
09:00 ☀️ 25.8° 28.9° - Clear sky
10:00 ☀️ 29.2° 32.3° - Clear sky
11:00 ☀️ 32.6° 35.2° - Clear sky
12:00 ⛅ 34.2° 35.6° - Partly cloudy
13:00 🌤️ 32.7° 32.7° - Mostly clear
14:00 ☀️ 31.7° 31.2° - Clear sky
15:00 ☀️ 28.6° 28.2° - Clear sky
16:00 ☀️ 27.9° 27.3° - Clear sky
17:00 🌤️ 26.4° 26.6° - Mostly clear
18:00 ☀️ 26.5° 27° - Clear sky

Next 16 days

Today☀️ 34°20° Tue 25☁️ 33°20° Wed 26☀️ 34°19° Thu 27🌦️ 32°24°0.4mm Fri 28☁️ 33°25° Sat 29☀️ 32°24° Sun 30☀️ 27°22° Mon 31☀️ 28°21° Tue 1☁️ 29°22° Wed 2☁️ 32°23° Thu 3⛅ 31°24° Fri 4☀️ 32°23° Sat 5☁️ 27°23° Sun 6☁️ 30°23° Mon 7🌦️ 32°26°1.8mm Tue 8☀️ 28°24°0.3mm
☀️ TodayAugust 24th Avg 25° Low 20° at 06:00 High 34° at 12:00 Feels 36° Wind ~20 km/h
Clear Clear
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 22°
10:00 29°
12:00 34°
14:00 32°
16:00 28°
18:00 27°
20:00 24°
22:00 23°
☁️ TuesdayAugust 25th Avg 24° Low 20° at 05:00 High 33° at 12:00 Feels 35° Wind ~18 km/h
Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 27°
12:00 33°
14:00 30°
16:00 28°
18:00 26°
20:00 22°
22:00 22°
☀️ WednesdayAugust 26th Avg 27° Low 19° at 02:00 High 34° at 16:00 Wind ~15 km/h
Clear
00:00 21°
02:00 19°
04:00 22°
06:00 25°
08:00 25°
10:00 28°
12:00 30°
14:00 33°
16:00 34°
18:00 33°
20:00 27°
22:00 26°
🌦️ ThursdayAugust 27th Avg 27° Low 24° at 02:00 High 32° at 15:00 0.4 mm rain Wind ~14 km/h
Clear Cloudy Cloudy
00:00 25°
02:00 24°
04:00 24° 0.1mm
06:00 25°
08:00 25°
10:00 28° 0.1mm
12:00 29°
14:00 32°
16:00 32°
18:00 29°
20:00 27°
22:00 26°
☁️ FridayAugust 28th Avg 28° Low 25° at 03:00 High 33° at 16:00 Wind ~13 km/h
Cloudy Cloudy
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 31°
14:00 32°
16:00 33°
18:00 30°
20:00 28°
22:00 27°
☀️ SaturdayAugust 29th Avg 28° Low 24° at 04:00 High 32° at 14:00 Wind ~12 km/h
Clear
00:00 26°
02:00 25°
04:00 24°
06:00 25°
08:00 26°
10:00 28°
12:00 30°
14:00 32°
16:00 31°
18:00 30°
20:00 28°
22:00 26°
☀️ SundayAugust 30th Avg 24° Low 22° at 23:00 High 27° at 16:00 Wind ~20 km/h
Clear
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 23°
10:00 25°
12:00 26°
14:00 27°
16:00 27°
18:00 26°
20:00 24°
22:00 22°
☀️ MondayAugust 31st Avg 24° Low 21° at 04:00 High 28° at 16:00 Feels 26° Wind ~14 km/h
Clear
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 24°
12:00 26°
14:00 27°
16:00 28°
18:00 27°
20:00 24°
22:00 24°
☁️ TuesdaySeptember 1st Avg 25° Low 22° at 04:00 High 29° at 14:00 Feels 26° Wind ~18 km/h
Partly Cloudy Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 23°
10:00 26°
12:00 28°
14:00 29°
16:00 28°
18:00 27°
20:00 26°
22:00 25°
☁️ WednesdaySeptember 2nd Avg 27° Low 23° at 05:00 High 32° at 14:00 Feels 28° Wind ~17 km/h
Cloudy Partly Cloudy Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 23°
08:00 24°
10:00 27°
12:00 29°
14:00 32°
16:00 30°
18:00 29°
20:00 28°
22:00 27°
⛅ ThursdaySeptember 3rd Avg 27° Low 24° at 06:00 High 31° at 14:00 Feels 28° Wind ~17 km/h
Partly Cloudy Clear Clear
00:00 26°
02:00 26°
04:00 25°
06:00 24°
08:00 25°
10:00 28°
12:00 30°
14:00 31°
16:00 30°
18:00 29°
20:00 27°
22:00 27°
☀️ FridaySeptember 4th Avg 27° Low 23° at 05:00 High 32° at 14:00 Feels 30° Wind ~15 km/h
Clear
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 24°
10:00 26°
12:00 29°
14:00 32°
16:00 31°
18:00 29°
20:00 27°
22:00 25°
☁️ SaturdaySeptember 5th Avg 24° Low 23° at 23:00 High 27° at 14:00 Wind ~16 km/h
Clear Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 24°
10:00 24°
12:00 26°
14:00 27°
16:00 27°
18:00 25°
20:00 24°
22:00 23°
☁️ SundaySeptember 6th Avg 26° Low 23° at 04:00 High 30° at 16:00 Feels 28° Wind ~14 km/h
Cloudy Cloudy
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 24°
10:00 25°
12:00 28°
14:00 29°
16:00 30°
18:00 30°
20:00 28°
22:00 27°
🌦️ MondaySeptember 7th Avg 28° Low 26° at 23:00 High 32° at 14:00 1.8 mm rain Wind ~16 km/h
Cloudy Rain Clear Rain
00:00 27°
02:00 27°
04:00 27° 0.1mm
06:00 26° 0.3mm
08:00 26° 0.3mm
10:00 28° 0.1mm
12:00 30°
14:00 32°
16:00 31°
18:00 29°
20:00 27°
22:00 26° 0.1mm
☀️ TuesdaySeptember 8th Avg 26° Low 24° at 05:00 High 28° at 14:00 0.3 mm rain Wind ~17 km/h
Rain Clear
00:00 26° 0.1mm
02:00 25° 0.1mm
04:00 24°
06:00 24°
08:00 25°
10:00 26°
12:00 28°
14:00 28°
16:00 28°
18:00 26°
20:00 25°
22:00 25°

Sun

☀️ Sunrise 06:21 · Sunset 19:29

13h 08m of daylight · America/Los_Angeles

Air quality

PM2.5 27 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Carson · 0.7 km West Carson · 1.2 km Avalon Village · 2.1 km Dolanco Junction · 2.9 km Ironsides · 2.9 km Southwest Village · 3.7 km

Tools for Keystone

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Keystone weather

Will it rain in Keystone today?

No rain is in the forecast for Keystone today.

What is the temperature in Keystone right now?

It is 20° in Keystone right now, though it feels closer to 23°. Today runs between a low of 20° and a high of 34°.

What time is sunrise and sunset in Keystone?

The sun rises at 06:21 and sets at 19:29 local time in Keystone today, giving 13h 08m of daylight.

What is the air quality in Keystone?

PM2.5 in Keystone is currently 27 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the Keystone 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 Keystone 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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