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Jamestown, CA Weather
It is 43°F in Jamestown, CA, observed at 7:02 AM PDT. Today: Chance Light Rain, high 64°F, low 51°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).
Jamestown, CA current weather
43°F
Mostly Cloudy
H 64° / L 51°Feels like 37°
Observed at MOUNT ELIZABETH (11.1 mi away), 10/30/2026, 7:02 AM PDT
Hourly forecast
NWS, updated 10/30/2026, 2:56 AM PT
7-day forecast
Tap a day for details
Today10/3061% chance of precipitationLow 51°High 64°
Today: A chance of rain after 8am. Partly sunny, with a high near 64. South southeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tonight: Rain likely. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. East northeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Chance Light RainSat10/3187% chance of precipitationLow 46°High 59°
Saturday: Rain. Mostly cloudy. High near 59, with temperatures falling to around 57 in the afternoon. South southeast wind around 3 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night: Rain. Mostly cloudy, with a low around 46. South wind around 2 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Light RainSun11/135% chance of precipitationLow 43°High 61°
Sunday: A chance of rain before 10am. Mostly sunny, with a high near 61. Northwest wind 1 to 7 mph. Chance of precipitation is 40%.
Sunday Night: Mostly clear, with a low around 43.
Chance Light Rain then Mostly SunnyMon11/2Low 49°High 63°
Monday: Sunny, with a high near 63.
Monday Night: Partly cloudy, with a low around 49.
SunnyTue11/310% chance of precipitationLow 45°High 65°
Tuesday: Partly sunny, with a high near 65.
Tuesday Night: Partly cloudy, with a low around 45.
Partly SunnyWed11/418% chance of precipitationLow 46°High 62°
Wednesday: A slight chance of rain between 10am and 4pm. Mostly sunny, with a high near 62.
Wednesday Night: A slight chance of rain after 4am. Partly cloudy, with a low around 46.
Slight Chance Light RainThu11/527% chance of precipitationLow 45°High 62°
Thursday: A chance of rain. Mostly sunny, with a high near 62.
Thursday Night: A chance of rain. Partly cloudy, with a low around 45.
Chance Light Rain
Forecast for 37.959, -120.404 from the NWS STO office, updated 10/30/2026, 2:56 AM 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°Mostly Cloudy5%3 mph
- 8 AM53°Chance Light Rain27%3 mph
- 9 AM54°Chance Light Rain26%2 mph
- 10 AM56°Chance Light Rain32%2 mph
- 11 AM57°Slight Chance Light Rain22%2 mph
- 12 PM59°Chance Light Rain30%3 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 Jamestown, CA right now?
- The latest observation from MOUNT ELIZABETH was 43°F, reported at 10/30/2026, 7:02 AM PDT.
- What is the high temperature today in Jamestown, CA?
- The National Weather Service forecast for today calls for a high near 64°F. Chance Light Rain.
- Will it rain in Jamestown, CA in the next 24 hours?
- The hourly forecast shows a 61% chance of precipitation around 10/31/2026, 5:00 AM PDT.
- What time is sunrise and sunset in Jamestown, CA today?
- Sunrise is about 7:25 AM PDT and sunset is about 6:04 PM PDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Jamestown, CA?
- At Sonora, the 1991 to 2020 normal high in October is 76°F and the normal low is 43°F.
Rain and snow totals
Next 3 days, NWS forecast grid
- Rain (liquid)
- 0.72 in
- Snow
- 0.00 in
- Ice
- 0.00 in
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: None reported
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Modesto)
- 55ModeratePM2.5
Drought
By countyTuolumne County, week of 10/27/2026
100% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 7:25 AM
- Sunset
- 6:04 PM
- Daylight
- 10 hr 39 min
- Moon
- Waning Gibbous 79% lit
- First light (civil dawn)
- 6:58 AM
- Last light (civil dusk)
- 6:31 PM
- Moonrise
- 9:56 PM
- Moonset
- 12:39 PM
Normal October weather
ClimateNormal October high 76°, low 43°, precipitation 1.64 in for the month. 1991 to 2020 normals at Sonora, 1 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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