Weather Alert
Halcyon Weather Warning NWS WEATHER ALERT FOR THE HALCYON, CA AREA - Issued: 924 PM PDT Fri Sep 4 2026 Halcyon Weather Warning

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Halcyon, CA Weather - Hour by Hour Forecast

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Halcyon, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 61°F16°C, dew point 57°F14°C, humidity 86%. Wind direction is WNW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.95 in1014 mb.
Tonight - Partly cloudy in the evening then mostly cloudy. Lows in the lower to mid 50s. West winds around 15 mph in the evening... Full Forecast
Saturday - Cloudy in the morning then sunny. Highs from the mid to upper 60s at The beaches to the mid 70s inland. West winds around 15 mph i.. Full Forecast

Halcyon Hourly Weather

24 Hour Forecast Scroll
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Halcyon, CA Hourly Weather - Mostly Cloudy - 11:00 PM Halcyon, CA Hourly Weather - Mostly Cloudy - 12:00 AM Halcyon, CA Hourly Weather - Cloudy - 1:00 AM Halcyon, CA Hourly Weather - Cloudy - 2:00 AM Halcyon, CA Hourly Weather - Cloudy - 3:00 AM Halcyon, CA Hourly Weather - Cloudy - 4:00 AM Halcyon, CA Hourly Weather - Cloudy - 5:00 AM Halcyon, CA Hourly Weather - Cloudy - 6:00 AM Halcyon, CA Hourly Weather - Cloudy - 7:00 AM Halcyon, CA Hourly Weather - Cloudy - 8:00 AM Halcyon, CA Hourly Weather - Cloudy - 9:00 AM Halcyon, CA Hourly Weather - Clear - 10:00 AM Halcyon, CA Hourly Weather - Clear - 11:00 AM Halcyon, CA Hourly Weather - Clear - 12:00 PM Halcyon, CA Hourly Weather - Clear - 1:00 PM Halcyon, CA Hourly Weather - Clear - 2:00 PM Halcyon, CA Hourly Weather - Clear - 3:00 PM Halcyon, CA Hourly Weather - Clear - 4:00 PM Halcyon, CA Hourly Weather - Clear - 5:00 PM Halcyon, CA Hourly Weather - Clear - 6:00 PM Halcyon, CA Hourly Weather - Clear - 7:00 PM Halcyon, CA Hourly Weather - Clear - 8:00 PM Halcyon, CA Hourly Weather - Clear - 9:00 PM Halcyon, CA Hourly Weather - Mostly Cloudy - 10:00 PM
Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Cloudy
62°F17°C 61°F16°C 61°F16°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 59°F15°C 60°F16°C 61°F16°C 65°F18°C 70°F21°C 74°F23°C 75°F24°C 77°F25°C 78°F26°C 76°F24°C 75°F24°C 73°F23°C 69°F21°C 66°F19°C 62°F17°C 61°F16°C 60°F16°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
58°F14°C 57°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 56°F13°C 55°F13°C
87% 87% 87% 87% 87% 87% 87% 83% 84% 81% 70% 59% 52% 50% 47% 45% 48% 50% 53% 61% 70% 81% 84% 84%
NW NW NW NW SW ESE N E SSE SW SW SSW SSW SSW W WNW NW NW NW NW NW NW NW NW
6 mph 6 mph 3 mph 3 mph 3 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 10 mph 10 mph 10 mph 11 mph 11 mph 11 mph 7 mph 7 mph 7 mph 3 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (PDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KSBP model statistics.

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Prob Precip % = Probability of Precipitation.

Halcyon 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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