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Potter Valley, CA 95469 Weather
It is 51°F in Potter Valley, CA 95469, observed at 7:01 PM PDT. Tonight: Patchy Fog, low 33°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).
Potter Valley, CA 95469 current weather
51°F
Cloudy
H -- / L 33°Feels like 51°
- Frost Advisory in effect
No rain expected in the next 12 hours
Observed at LYONS VALLEY (17.8 mi away), 10/29/2026, 7:01 PM PDT
1 active alert
From the National Weather Service for this forecast zone or county
Hourly forecast
NWS, updated 10/29/2026, 2:10 PM PT
7-day forecast
Tap a day for details
Today10/29Low 33°High
Tonight: Patchy fog between 11pm and 2am, then areas of fog and patchy frost between 2am and 5am, then areas of frost and areas of fog. Mostly cloudy, with a low around 33. North wind 0 to 5 mph.
Patchy FogFri10/30Low 33°High 60°
Friday: Areas of frost and areas of fog before 11am. Mostly sunny, with a high near 60. West northwest wind 0 to 5 mph.
Friday Night: Areas of fog after 11pm. Mostly cloudy, with a low around 33. Northwest wind around 1 mph.
Areas Of Frost then Mostly SunnySat10/3146% chance of precipitationLow 35°High 55°
Saturday: Areas of fog before 11am, then a chance of rain. Mostly cloudy, with a high near 55. Southwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night: A chance of rain before 8pm, then a chance of rain and patchy fog between 8pm and 11pm, then areas of fog and a chance of rain between 11pm and 4am. Mostly cloudy, with a low around 35. North northwest wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Chance Light RainSun11/1Low 31°High 58°
Sunday: Sunny, with a high near 58. North northwest wind around 3 mph.
Sunday Night: Mostly clear, with a low around 31.
SunnyMon11/2Low 35°High 63°
Monday: Partly sunny, with a high near 63.
Monday Night: Mostly cloudy, with a low around 35.
Partly SunnyTue11/313% chance of precipitationLow 36°High 64°
Tuesday: Mostly sunny, with a high near 64.
Tuesday Night: Partly cloudy, with a low around 36.
Mostly SunnyWed11/429% chance of precipitationLow 36°High 63°
Wednesday: A slight chance of rain after 4pm. Mostly sunny, with a high near 63.
Wednesday Night: A chance of rain before 1am, then a chance of rain and patchy fog. Mostly cloudy, with a low around 36.
Mostly Sunny then Slight Chance Light RainThu11/523% chance of precipitationLow High 61°
Thursday: Patchy fog before 7am, then a slight chance of rain. Mostly sunny, with a high near 61.
Patchy Fog then Slight Chance Light Rain
Forecast for 39.384, -123.083 from the NWS EKA office, updated 10/29/2026, 2:10 PM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now54°Cloudy1%5 mph
- 8 PM48°Cloudy0%0 mph
- 9 PM45°Cloudy0%0 mph
- 10 PM42°Cloudy0%0 mph
- 11 PM41°Patchy Fog1%1 mph
- 12 AM39°Patchy Fog1%1 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Potter Valley, CA 95469 right now?
- The latest observation from LYONS VALLEY was 51°F, reported at 10/29/2026, 7:01 PM PDT.
- Will it rain in Potter Valley, CA 95469 in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What time is sunrise and sunset in Potter Valley, CA 95469 today?
- Sunrise is about 7:37 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 Potter Valley, CA 95469?
- At Potter Valley Powerhouse, the 1991 to 2020 normal high in October is 79°F and the normal low is 43°F.
Rain and snow totals
Next 3 days, NWS forecast grid
- Rain (liquid)
- 0.05 in
- Snow
- 0.00 in
- Ice
- --
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: COOLEY Fire (1,365 acres), SKY Fire (0 acres)
UV and air quality forecast
EPA and AirNow
- AQI forecast tomorrow (Santa Rosa)
- 33GoodOzone
- AQI forecast tomorrow (Santa Rosa)
- GoodPM2.5
Drought
By countyMendocino County, week of 10/27/2026
92% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 7:37 AM
- Sunset
- 6:14 PM
- Daylight
- 10 hr 37 min
- Moon
- Waning Gibbous 83% lit
- First light (civil dawn)
- 7:09 AM
- Last light (civil dusk)
- 6:42 PM
- Moonrise
- 8:50 PM
- Moonset
- 11:56 AM
Normal October weather
ClimateNormal October high 79°, low 43°, precipitation 1.86 in for the month. 1991 to 2020 normals at Potter Valley Powerhouse, 3 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · 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
- 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
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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