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Big Lagoon, CA 95570 Weather
It is 54°F and partly cloudy in Big Lagoon, CA 95570, observed at 11:53 AM PDT. Today: Mostly Sunny, high 52°F, low 41°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).
Big Lagoon, CA 95570 current weather
54°F
Partly Cloudy
H 52° / L 41°Feels like 54°
Observed at Arcata / Eureka, Arcata Airport (9.9 mi away), 10/30/2026, 11:53 AM PDT
10-day forecast
Tap a day for details
Today10/3012% chance of precipitationLow 41°High 52°
This Afternoon: Mostly sunny, with a high near 52. Northwest wind around 5 mph.
Tonight: Mostly cloudy, with a low around 41. Northeast wind around 3 mph.
Mostly SunnySat10/3158% chance of precipitationLow 38°High 49°
Saturday: Rain likely and patchy fog after 11am. Cloudy, with a high near 49. North northeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night: Rain likely and patchy fog before 4am. Mostly cloudy, with a low around 38. Northeast wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Light Rain LikelySun11/1Low 39°High 52°
Sunday: Patchy fog between 10am and 1pm. Mostly sunny, with a high near 52. North wind 0 to 5 mph.
Sunday Night: Partly cloudy, with a low around 39. Northeast wind around 5 mph.
Patchy FogMon11/228% chance of precipitationLow 42°High 57°
Monday: A slight chance of rain after 4pm. Mostly cloudy, with a high near 57. New rainfall amounts less than a tenth of an inch possible.
Monday Night: A chance of rain. Mostly cloudy, with a low around 42.
Mostly Cloudy then Slight Chance Light RainTue11/328% chance of precipitationLow 42°High 58°
Tuesday: A chance of rain. Partly sunny, with a high near 58.
Tuesday Night: A slight chance of rain before 10pm. Mostly cloudy, with a low around 42.
Chance Light RainWed11/440% chance of precipitationLow 44°High 57°
Wednesday: A chance of rain after 10am. Partly sunny, with a high near 57.
Wednesday Night: A chance of rain before 7pm, then a chance of rain and patchy fog between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of rain. Mostly cloudy, with a low around 44.
Chance Light RainThu11/542% chance of precipitationLow 43°High 55°
Thursday: A chance of rain before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of rain. Mostly cloudy, with a high near 55.
Thursday Night: A chance of rain. Mostly cloudy, with a low around 43.
Chance Showers And ThunderstormsFri11/6Model blend25% chance of precipitationLow 45°High 57°
Friday: Mostly cloudy, slight chance of rain. High near 57°. Low that night near 45°. About 0.04 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sat11/7Model blend22% chance of precipitationLow 48°High 59°
Saturday: Mostly cloudy, slight chance of rain. High near 59°. Low that night near 48°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend31% chance of precipitationLow 49°High 60°
Sunday: Mostly cloudy, slight chance of rain. High near 60°. Low that night near 49°. About 0.20 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 41.117, -124.066 from the NWS EKA office, updated 10/30/2026, 10:05 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KEKA (Eureka/Murray Fld, 22 mi), model run 10/30/2026, 7:00 AM PDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Big Lagoon, CA 95570 right now?
- The latest observation from Arcata / Eureka, Arcata Airport was 54°F and partly cloudy, reported at 10/30/2026, 11:53 AM PDT.
- What is the high temperature today in Big Lagoon, CA 95570?
- The National Weather Service forecast for this afternoon calls for a high near 52°F. Mostly Sunny.
- What is the 10-day forecast for Big Lagoon, CA 95570?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 57°F to 60°F and up to a 31% chance of precipitation. Model guidance this far out often changes.
- What time is sunrise and sunset in Big Lagoon, CA 95570 today?
- Sunrise is about 7:45 AM PDT and sunset is about 6:14 PM PDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Big Lagoon, CA 95570?
- At Arcata Eureka AP, the 1991 to 2020 normal high in October is 64°F and the normal low is 45°F.
Nearby hazards
California hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: Red Rock Fire, Meskit Ln Fire, Aubrey Fire
Drought
By countyHumboldt County, week of 10/27/2026
1% of the county is in moderate drought or worse.
Tides nearby
NOAA tide stations
- Trinidad Harbor5.9 mi
- Mad River Slough, Arcata Bay17.9 mi
- Arcata Wharf18.6 mi
Beaches nearby
EPA BEACON beaches
Sun and moon
Local time, center of the area
- Sunrise
- 7:45 AM
- Sunset
- 6:14 PM
- Daylight
- 10 hr 29 min
- Moon
- Waning Gibbous 77% lit
- First light (civil dawn)
- 7:16 AM
- Last light (civil dusk)
- 6:42 PM
- Moonrise
- 9:58 PM
- Moonset
- 1:07 PM
Normal October weather
ClimateNormal October high 64°, low 45°, precipitation 2.71 in for the month. 1991 to 2020 normals at Arcata Eureka AP, 10 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NDBC Latest ObservationsNOAA National Data Buoy Center · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
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