Sunnyside, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sunnyside, CA in one place.
Sunny. High near 64, with temperatures falling to around 56 in the afternoon. East northeast wind 3 to 8 mph.
Local Weather Overview
This forecast page for Sunnyside, 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: Nov 10, 2026 10:34 PM PST.
The active forecast window currently covers Nov 11 to Nov 17, 2026 for Sunnyside, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 17, 2026
- Latest sync
- Nov 10, 2026 10:34 PM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Sunnyside
Veterans Day looks like the warmest upcoming period in Sunnyside at 64 degrees F.
Monday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 15 to 20 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 10:34 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KBBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 44, with temperatures rising to around 46 overnight. East wind 6 to 9 mph.
Partly sunny, with a high near 59. East southeast wind 8 to 12 mph, with gusts as high as 21 mph.
Rain likely after 4am. Partly cloudy, with a low around 42. South southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Rain likely before 10am, then showers and thunderstorms between 10am and 4pm, then rain. Cloudy, with a high near 45. Chance of precipitation is 90%.
Rain. Mostly cloudy, with a low around 37.
A chance of rain. Partly sunny, with a high near 45.
Rain. Mostly cloudy, with a low around 37.
Rain. Mostly cloudy, with a high near 41.
A chance of rain. Mostly cloudy, with a low around 32.
A chance of rain before 7am, then a chance of rain and snow. Partly sunny, with a high near 42.
A slight chance of rain before 10pm. Partly cloudy, with a low around 29.
A slight chance of snow between 10am and 1pm, then rain likely between 1pm and 5pm. Mostly sunny, with a high near 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Veterans Day
Nov 11
|
Sunny
|
64°F |
3 to 8 mph
ENE
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
44°F |
6 to 9 mph
E
|
|
Thursday
Nov 12
|
Partly Sunny
|
59°F |
8 to 12 mph
ESE
|
|
Thursday Night
Nov 12
|
Partly Cloudy then Light Rain Likely
|
42°F |
9 to 15 mph
SSW
|
|
Friday
Nov 13
|
Showers And Thunderstorms
|
45°F |
15 to 20 mph
SSW
|
|
Friday Night
Nov 13
|
Light Rain
|
37°F |
7 to 18 mph
WSW
|
|
Saturday
Nov 14
|
Chance Light Rain
|
45°F |
5 to 8 mph
SW
|
|
Saturday Night
Nov 14
|
Light Rain
|
37°F |
8 mph
SSW
|
|
Sunday
Nov 15
|
Light Rain
|
41°F |
8 to 12 mph
S
|
|
Sunday Night
Nov 15
|
Chance Light Rain
|
32°F |
7 to 10 mph
SW
|
|
Monday
Nov 16
|
Chance Rain And Snow
|
42°F |
7 mph
W
|
|
Monday Night
Nov 16
|
Slight Chance Light Rain then Partly Cloudy
|
29°F |
8 mph
NW
|
|
Tuesday
Nov 17
|
Slight Chance Light Snow
|
45°F |
2 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sunnyside.