What is today's weather forecast for Halcyon, CA?

Today's forecast for Halcyon shows a low of 56 degrees Fahrenheit. Showers likely, mainly after 10pm.

What is the 7-day weather forecast for Halcyon, CA?

The 7-day forecast for Halcyon shows highs from 56 to 63 degrees and lows from 46 to 56 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in Halcyon, CA this week?

Yes, rain is possible in Halcyon this week. Precipitation chances: Friday (70% chance), Saturday (90% chance), Sunday (80% chance), Monday (80% chance), Tuesday (50% chance), Wednesday (50% chance), Thursday (50% chance), Friday (50% chance).

How accurate is the Halcyon weather forecast?

WeatherForYou provides highly accurate Halcyon forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Halcyon, CA Weather Forecast and Current Conditions

WEATHER ALERTS - High Surf Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

58°F
Feels Like 58°F

Humidity 97% Dew Point 58°F Wind SE 3 MPH Gusts 3 Barometer N/A

Report from a MADIS/MESONET weather station 0.9 miles ENE of central Halcyon
at 6:30 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

70%

SatNov 15

90%

SunNov 16

60%

MonNov 17

80%

TueNov 18

50%

WedNov 19

50%

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 56°F to 63°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 10°F below the historical average for November. Normal highs for this period are around 70°F with lows around 46°F.

This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

Halcyon, CA 7 Day Weather Forecast Details

Friday Nov 14

Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 56. West northwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Nov 15

Day: Showers. High near 59. North northeast wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Night: Showers. Low around 54. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Nov 16

Day: Showers likely, mainly before 10am. Mostly cloudy, with a high near 57. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: Showers, mainly after 10pm. Low around 52. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday Nov 17

Day: Showers. High near 56. Chance of precipitation is 80%.

Night: A 50 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 46.

Tuesday Nov 18

Day: A slight chance of showers before 10am. Mostly sunny, with a high near 60.

Night: Partly cloudy, with a low around 46.

Wednesday Nov 19

Day: A slight chance of showers after 4pm. Mostly sunny, with a high near 63.

Night: A chance of showers. Mostly cloudy, with a low around 49.

Thursday Nov 20

Day: A chance of showers. Partly sunny, with a high near 61.

Night: A chance of showers. Mostly cloudy, with a low around 50.

Friday Nov 21

Day: A chance of showers. Partly sunny, with a high near 62.

About Halcyon, CA

Halcyon is an unincorporated community of about 125 acres (50 ha) in San Luis Obispo County, California, United States, just south of Arroyo Grande. It was founded in 1903 as a Theosophical intentional community and is the home and headquarters of a religious organization, The Temple of the People (not to be confused with Jim Jones and the Peoples Temple). The Temple group was founded in 1898.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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