Gustine, CA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely then Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Gustine, CA in one place.
Showers and thunderstorms likely before 11pm, then a chance of rain. Mostly cloudy, with a low around 51. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Gustine, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 11:20 AM PDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Gustine, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 11:20 AM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Gustine
Wednesday looks like the warmest upcoming period in Gustine at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 11:20 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KMUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 65. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 11pm, then rain likely. Mostly cloudy, with a low around 45. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain likely before 11am, then showers and thunderstorms between 11am and 5pm, then a chance of rain. Mostly cloudy, with a high near 59. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain before 11pm. Partly cloudy, with a low around 42. West wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 64. West northwest wind 0 to 5 mph.
Mostly clear, with a low around 42. West northwest wind 0 to 5 mph.
Sunny, with a high near 71. West northwest wind 0 to 5 mph.
Partly cloudy, with a low around 45. Northwest wind 0 to 5 mph.
Mostly sunny, with a high near 74. North northwest wind 0 to 5 mph.
Partly cloudy, with a low around 50. Northwest wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday Night
Apr 10
|
Showers And Thunderstorms Likely then Chance Light Rain
|
51°F |
5 to 10 mph
SSW
|
|
Saturday
Apr 10
|
Showers And Thunderstorms
|
65°F |
5 to 15 mph
S
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms then Light Rain Likely
|
45°F |
5 to 15 mph
S
|
|
Sunday
Apr 11
|
Showers And Thunderstorms
|
59°F |
5 to 10 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Light Rain then Partly Cloudy
|
42°F |
0 to 5 mph
W
|
|
Monday
Apr 12
|
Mostly Sunny
|
64°F |
0 to 5 mph
WNW
|
|
Monday Night
Apr 13
|
Mostly Clear
|
42°F |
0 to 5 mph
WNW
|
|
Tuesday
Apr 13
|
Sunny
|
71°F |
0 to 5 mph
WNW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
45°F |
0 to 5 mph
NW
|
|
Wednesday
Apr 14
|
Mostly Sunny
|
74°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
50°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gustine.