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Gustine, California Weather Forecast
Gustine, California Weather
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Weather Forecast for Gustine, California : Merced County
Issued: 12:57 am PST Dec 18, 2025 Latitude: 37.2577171 Longitude: -120.9988154 View on Google Maps

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Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Fog on Overnight Fog on Thursday 60% chance of rain on Friday 40% chance of rain on Saturday 80% chance of thunderstorms on Sunday 70% chance of rain on Monday 60% chance of rain on Tuesday 80% chance of rain on Wednesday
Low: 47°F High: 51°F High: 47°F High: 47°F High: 47°F High: 55°F High: 54°F High: 54°F
Low: 46°F Low: 47°F Low: 47°F Low: 47°F Low: 51°F Low: 51°F  
Fog Fog Rain Rain Thunderstorms Rain Rain Rain
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Current Conditions at
MODESTO - (KMOD)
52°
Cloudy
Fog
as of 1:03 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 1/4 Miles
Pressure: 30.15 in.
Flight Rule: IFR
Wind Data
3 MPH
320° Northwest
Current Conditions at
MERCED - (KMCE)
46°
Cloudy
Mist
as of 12:53 AM PST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 4 Miles
Pressure: 30.15 in.
Flight Rule: MVFR
Wind Data
7 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 1200ft
Current Conditions at
STOCKTON - (KSCK)
52°
Cloudy
Haze
as of 12:55 AM PST
Rel. Humidity: 11%
Visibility: 4 Miles
Pressure: 30.15 in.
Flight Rule: IFR
Wind Data
7 MPH
280° West
Cloud Level(s): Solid Overcast at 500ft
Fog on Overnight Overnight... Areas of dense fog. Otherwise, cloudy, with a low around 47. Calm wind.

Fog on Thursday Thursday... Areas of dense fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind becoming east southeast around 5 mph.

Fog on Thursday Night Thursday Night... Patchy dense fog after 7pm. Otherwise, mostly cloudy, with a low around 46. Calm wind.

60% chance of rain Friday Friday... Rain likely, mainly after 4pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

60% chance of rain Friday Night Friday Night... Rain likely, mainly before 10pm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 47. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

40% chance of rain Saturday Saturday... A 40 percent chance of rain. Cloudy, with a high near 47. Calm wind becoming southeast around 5 mph.

70% chance of rain Saturday Night Saturday Night... Rain likely. Cloudy, with a low around 47. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

80% chance of thunderstorms Sunday Sunday... Rain likely, then showers and possibly a thunderstorm after 10am. High near 47. South southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

80% chance of thunderstorms Sunday Night Sunday Night... Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm. Low around 47. South southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

70% chance of rain Monday Monday... Rain likely. Cloudy, with a high near 55. South southeast wind around 5 mph becoming east northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

60% chance of rain Monday Night Monday Night... Rain likely. Cloudy, with a low around 51. Northwest wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

60% chance of rain Tuesday Tuesday... Rain likely. Cloudy, with a high near 54. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

80% chance of rain Tuesday Night Tuesday Night... Rain. Low around 51. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

80% chance of rain Wednesday Wednesday... Rain. High near 54. South southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Current Radar Image


Sun Almanac for Gustine, California
Sunrise: 07:13 AM
Sunset: 4:49 PM
Civil Sunrise:06:44 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:22 PM
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