Cities / United States / California

14°

☁️ Halcyon weather

Overcast. .

Feels like 16° Wind 2 km/h W Humidity 100% Pressure 1013 hPa UV 9 Air Moderate 06:29 - 19:39

Right now it is 14° in Halcyon with overcast skies and today's high is 21° with an overnight low of 14°. The sun rises at 06:29 and sets at 19:39, giving 13h 10m of daylight. Over the coming week highs range from 20° to 28°.

Halcyon is in California, United States, sitting 20 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

13° 17° 21° 21° 14° 06:00 · 14.5° · 0 mm 07:00 · 14.3° · 0 mm 08:00 · 14.6° · 0 mm 09:00 · 16.7° · 0 mm 10:00 · 19.1° · 0 mm 11:00 · 19.9° · 0 mm 12:00 · 20.4° · 0 mm 13:00 · 20.5° · 0 mm 14:00 · 20.2° · 0 mm 15:00 · 20.2° · 0 mm 16:00 · 20.3° · 0 mm 17:00 · 20.2° · 0 mm 18:00 · 19.7° · 0 mm 19:00 · 19.1° · 0 mm 20:00 · 18° · 0 mm 21:00 · 16.9° · 0 mm 22:00 · 16.1° · 0 mm 23:00 · 15.3° · 0 mm 00:00 · 14.9° · 0 mm 01:00 · 14.6° · 0 mm 02:00 · 14.7° · 0 mm 03:00 · 14.4° · 0 mm 04:00 · 14.2° · 0 mm 05:00 · 13.9° · 0 mm

Precipitation

06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ☁️ 14.5° 15.3° - Overcast
07:00 ☁️ 14.3° 15.6° - Overcast
08:00 ☁️ 14.6° 15.3° - Overcast
09:00 ☁️ 16.7° 17.4° - Overcast
10:00 ☁️ 19.1° 19.2° - Overcast
11:00 ☁️ 19.9° 19.8° - Overcast
12:00 ☀️ 20.4° 20.1° - Clear sky
13:00 ☀️ 20.5° 19.9° - Clear sky
14:00 ☀️ 20.2° 19.5° - Clear sky
15:00 ☀️ 20.2° 19.5° - Clear sky
16:00 ☀️ 20.3° 20° - Clear sky
17:00 ☀️ 20.2° 20.3° - Clear sky

Next 16 days

☀️ TodayAugust 24th Avg 17° Low 14° at 07:00 High 21° at 13:00 Wind ~13 km/h
Cloudy Clear
00:00 15°
02:00 15°
04:00 15°
06:00 15°
08:00 15°
10:00 19°
12:00 20°
14:00 20°
16:00 20°
18:00 20°
20:00 18°
22:00 16°
☀️ TuesdayAugust 25th Avg 18° Low 13° at 06:00 High 23° at 16:00 Wind ~12 km/h
Cloudy Clear
00:00 15°
02:00 15°
04:00 14°
06:00 13°
08:00 15°
10:00 20°
12:00 21°
14:00 22°
16:00 23°
18:00 21°
20:00 18°
22:00 16°
☀️ WednesdayAugust 26th Avg 21° Low 17° at 00:00 High 27° at 16:00 Feels 24° Wind ~19 km/h
Clear
00:00 17°
02:00 18°
04:00 19°
06:00 19°
08:00 22°
10:00 25°
12:00 25°
14:00 26°
16:00 27°
18:00 24°
20:00 17°
22:00 17°
ThursdayAugust 27th Avg 22° Low 17° at 20:00 High 28° at 10:00 Feels 26° Wind ~17 km/h
Clear Cloudy
00:00 18°
02:00 19°
04:00 21°
06:00 21°
08:00 24°
10:00 28°
12:00 28°
14:00 26°
16:00 25°
18:00 21°
20:00 17°
22:00 17°
☁️ FridayAugust 28th Avg 20° Low 15° at 23:00 High 24° at 15:00 Feels 21° Wind ~18 km/h
Cloudy Cloudy Cloudy Clear
00:00 18°
02:00 18°
04:00 19°
06:00 17°
08:00 21°
10:00 21°
12:00 21°
14:00 22°
16:00 23°
18:00 21°
20:00 17°
22:00 15°
☀️ SaturdayAugust 29th Avg 17° Low 14° at 23:00 High 21° at 13:00 Feels 18° Wind ~20 km/h
Clear
00:00 15°
02:00 15°
04:00 15°
06:00 15°
08:00 17°
10:00 19°
12:00 20°
14:00 20°
16:00 20°
18:00 18°
20:00 15°
22:00 14°
☀️ SundayAugust 30th Avg 16° Low 13° at 21:00 High 20° at 12:00 Feels 17° Wind ~21 km/h
Clear
00:00 14°
02:00 14°
04:00 14°
06:00 15°
08:00 16°
10:00 18°
12:00 20°
14:00 19°
16:00 18°
18:00 16°
20:00 14°
22:00 14°
☀️ MondayAugust 31st Avg 15° Low 13° at 23:00 High 19° at 12:00 Feels 17° Wind ~18 km/h
Cloudy Clear
00:00 14°
02:00 14°
04:00 14°
06:00 14°
08:00 14°
10:00 17°
12:00 19°
14:00 18°
16:00 18°
18:00 16°
20:00 14°
22:00 13°
☁️ TuesdaySeptember 1st Avg 15° Low 12° at 04:00 High 20° at 13:00 Feels 17° Wind ~14 km/h
Clear Cloudy
00:00 13°
02:00 12°
04:00 12°
06:00 12°
08:00 14°
10:00 17°
12:00 19°
14:00 20°
16:00 19°
18:00 17°
20:00 14°
22:00 15°
☁️ WednesdaySeptember 2nd Avg 18° Low 15° at 00:00 High 22° at 12:00 Feels 19° Wind ~13 km/h
Cloudy
00:00 15°
02:00 16°
04:00 16°
06:00 17°
08:00 19°
10:00 21°
12:00 22°
14:00 21°
16:00 20°
18:00 18°
20:00 16°
22:00 15°
☁️ ThursdaySeptember 3rd Avg 17° Low 14° at 22:00 High 21° at 13:00 Feels 18° Wind ~16 km/h
Cloudy
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 17°
10:00 19°
12:00 21°
14:00 21°
16:00 20°
18:00 18°
20:00 15°
22:00 14°
☀️ FridaySeptember 4th Avg 18° Low 13° at 23:00 High 22° at 12:00 Feels 19° Wind ~23 km/h
Cloudy Partly Cloudy Clear
00:00 14°
02:00 15°
04:00 15°
06:00 17°
08:00 18°
10:00 21°
12:00 22°
14:00 22°
16:00 21°
18:00 18°
20:00 15°
22:00 14°
☀️ SaturdaySeptember 5th Avg 17° Low 13° at 00:00 High 21° at 13:00 Feels 16° Wind ~23 km/h
Clear Cloudy
00:00 13°
02:00 13°
04:00 14°
06:00 15°
08:00 17°
10:00 19°
12:00 21°
14:00 21°
16:00 20°
18:00 18°
20:00 15°
22:00 14°
☁️ SundaySeptember 6th Avg 18° Low 13° at 00:00 High 23° at 11:00 Feels 19° Wind ~15 km/h
Cloudy Partly Cloudy Cloudy
00:00 13°
02:00 14°
04:00 15°
06:00 16°
08:00 18°
10:00 22°
12:00 23°
14:00 21°
16:00 20°
18:00 18°
20:00 16°
22:00 17°
🌧️ MondaySeptember 7th Avg 19° Low 17° at 20:00 High 23° at 12:00 10.8 mm rain Feels 20° Wind ~17 km/h
Cloudy Rain Cloudy Rain
00:00 17°
02:00 17°
04:00 18°
06:00 19° 0.1mm
08:00 19° 0.1mm
10:00 22°
12:00 23°
14:00 23°
16:00 21°
18:00 19° 0.9mm
20:00 17° 0.9mm
22:00 18° 2.6mm
🌧️ TuesdaySeptember 8th Avg 20° Low 19° at 20:00 High 21° at 14:00 5.7 mm rain Wind ~12 km/h
Rain Cloudy
00:00 20° 0.3mm
02:00 20° 0.3mm
04:00 19° 1.3mm
06:00 19° 0.3mm
08:00 19° 0.3mm
10:00 20°
12:00 20°
14:00 21°
16:00 20°
18:00 19°
20:00 19°
22:00 19°

Sun

☀️ Sunrise 06:29 · Sunset 19:39

13h 10m of daylight · America/Los_Angeles

Air quality

PM2.5 25.9 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

Tools for Halcyon

Common questions about Halcyon weather

Will it rain in Halcyon today?

No rain is in the forecast for Halcyon today.

What is the temperature in Halcyon right now?

It is 14° in Halcyon right now, though it feels closer to 16°. Today runs between a low of 14° and a high of 21°.

What time is sunrise and sunset in Halcyon?

The sun rises at 06:29 and sets at 19:39 local time in Halcyon today, giving 13h 10m of daylight.

What is the air quality in Halcyon?

PM2.5 in Halcyon is currently 25.9 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 Halcyon 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 Halcyon 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs