Halcyon, CA Weather Forecast

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Halcyon, CA Weather Forecast

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Halcyon CA weather  - Mostly Cloudy - 61°F
Mostly Cloudy
61°F
Updated 11:01 pm
Feels Like 60°F
Humidity 86%
Wind WNW 6 mph
Barometer  29.95 in
Dew Point 57°F
Halcyon CA weather  - Mostly Cloudy - 16°C
Mostly Cloudy
16°C
Updated 11:01 pm
Feels Like 15°C
Humidity 86%
Wind WNW 10 km/h
Barometer  101.4 kPa
Dew Point 14°C

Halcyon Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Halcyon, CA Weather - Tonight Partly Cloudy Halcyon, CA Weather - Saturday Sunny Halcyon, CA Weather - Saturday Night Partly Cloudy Halcyon, CA Weather - Sunday Mostly Cloudy Halcyon, CA Weather - Sunday Night Partly Cloudy Halcyon, CA Weather - Labor Day Partly Cloudy Halcyon, CA Weather - Monday Night Partly Cloudy Halcyon, CA Weather - Tuesday Chance Of Showers Halcyon, CA Weather - Tuesday Night Chance Of Showers Halcyon, CA Weather - Wednesday Chance Of Showers Halcyon, CA Weather - Wednesday Night Chance Of Showers Halcyon, CA Weather - Thursday Chance Of Showers
Partly Cloudy Sunny Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 53°FLo: 12°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
Lo: 57°FLo: 14°C Hi: 75°FHi: 24°C
Lo: 56°FLo: 13°C Hi: 75°FHi: 24°C
Lo: 60°FLo: 16°C Hi: 75°FHi: 24°C
POP: 20% POP: 30% POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 202 PM PDT Fri Sep 04 2026 Halcyon, CA Weather - WeatherWorld.com

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Issued: 804 PM PDT Fri Sep 4 2026

Aviation

...05/0108Z.

At 2343Z at KLAX, the marine layer was 1500 feet deep. The top of the inversion was 3000 feet with a temperature of 22 deg Celsius.

High confidence in desert TAFs. Moderate confidence in remainder of TAFs. MVFR conds are possible at KPRB 12-17Z Sat. Cigs could return to KSBP and KSMX as early as 03Z Sat, and brief, intermittant MVFR conds are possible at KOXR, KCMA, KBUR, and KVNY 06-17Z Sat. There isa 30% chance of no cigs forming at KSMO, KLAX, and KLGB, or cigs are brief/in...