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Greenville, California Weather Forecast
Greenville, California Weather
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Weather Forecast for Greenville, California : Alameda County
Issued: 2:08 am PST Dec 18, 2025 Latitude: 37.7199291 Longitude: -121.6991181 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Sunny on This Afternoon Mostly Cloudy on Tonight 80% chance of rain on Friday 60% chance of rain on Saturday 90% chance of rain on Sunday 70% chance of rain on Monday 70% chance of rain on Tuesday 70% chance of rain on Wednesday
High: 59°F Low: 47°F High: 57°F High: 55°F High: 57°F High: 52°F High: 51°F High: 52°F
Low: 52°F Low: 53°F Low: 52°F Low: 47°F Low: 46°F  
Mostly Sunny Mostly Cloudy Rain Rain Rain Rain Rain Rain
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Current Conditions at
LIVERMORE - (KLVK)
57°
Clear
as of 11:53 AM PST
Rel. Humidity: 76%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
6 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
HAYWARD - (KHWD)
55°
Cloudy
as of 12:01 PM PST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 7 Miles
Pressure: 30.17 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
CONCORD - (KCCR)
55°
Cloudy
as of 11:53 AM PST
Rel. Humidity: 82%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: MVFR
Wind Data
3 MPH
190° South
Cloud Level(s): Solid Overcast at 1300ft
Current Conditions at
SAN JOSE REID - (KRHV)
59°
Mostly Clear
as of 11:47 AM PST
Rel. Humidity: 72%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 5000ft
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 59. Northeast wind 3 to 5 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 47. South southwest wind 3 to 5 mph.

80% chance of rain Friday Friday... Rain, mainly after 4pm. High near 57. South southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

80% chance of rain Friday Night Friday Night... Rain, mainly before 10pm. Low around 52. South southwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

60% chance of rain Saturday Saturday... Rain likely, mainly after 10am. Cloudy, with a high near 55. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of rain Saturday Night Saturday Night... Rain. Low around 53. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

90% chance of rain Sunday Sunday... Rain. High near 57. Chance of precipitation is 90%.

Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 52.

70% chance of rain Monday Monday... Rain likely. Cloudy, with a high near 52.

70% chance of rain Monday Night Monday Night... Rain likely. Cloudy, with a low around 47.

70% chance of rain Tuesday Tuesday... Rain likely. Cloudy, with a high near 51.

70% chance of rain Tuesday Night Tuesday Night... Rain likely. Cloudy, with a low around 46.

70% chance of rain Wednesday Wednesday... Rain likely. Mostly cloudy, with a high near 52.

Current Radar Image


Sun Almanac for Greenville, California
Sunrise: 07:17 AM
Sunset: 4:50 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:25 PM
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