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, with a high near 84. Northwest wind 0 to 5 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: Apr 30, 2026 10:35 AM PDT.
The active forecast window currently covers Apr 30 to May 6, 2026 for Sunnyside, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 30 to May 6, 2026
- Latest sync
- Apr 30, 2026 10:35 AM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sunnyside
Friday looks like the warmest upcoming period in Sunnyside at 88 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Today at about 0 to 5 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 30, 2026 10:35 AM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KHNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 59. Northwest wind 0 to 5 mph.
Sunny, with a high near 88. Northwest wind 0 to 5 mph.
Partly cloudy, with a low around 61. North northwest wind 0 to 5 mph.
Mostly sunny, with a high near 87. West northwest wind 0 to 5 mph.
Mostly cloudy, with a low around 56. West northwest wind around 5 mph.
A slight chance of rain after 5pm. Mostly sunny, with a high near 79. West northwest wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain before 5am. Mostly cloudy, with a low around 55. Northwest wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain after 11am. Partly sunny, with a high near 70. Northwest wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain before 11pm. Mostly cloudy, with a low around 54. Northwest wind around 5 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 75. Northwest wind around 5 mph.
Mostly clear, with a low around 55. Northwest wind around 5 mph.
Sunny, with a high near 83. Northwest wind around 5 mph.
Mostly clear, with a low around 60. Northwest wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 30
|
Sunny
|
84°F |
0 to 5 mph
NW
|
|
Tonight
Apr 30
|
Clear
|
59°F |
0 to 5 mph
NW
|
|
Friday
May 1
|
Sunny
|
88°F |
0 to 5 mph
NW
|
|
Friday Night
May 1
|
Partly Cloudy
|
61°F |
0 to 5 mph
NNW
|
|
Saturday
May 2
|
Mostly Sunny
|
87°F |
0 to 5 mph
WNW
|
|
Saturday Night
May 2
|
Mostly Cloudy
|
56°F |
5 mph
WNW
|
|
Sunday
May 3
|
Mostly Sunny then Slight Chance Light Rain
|
79°F |
5 mph
WNW
|
|
Sunday Night
May 3
|
Slight Chance Light Rain
|
55°F |
5 mph
NW
|
|
Monday
May 4
|
Slight Chance Light Rain
|
70°F |
5 mph
NW
|
|
Monday Night
May 4
|
Slight Chance Light Rain then Mostly Cloudy
|
54°F |
5 mph
NW
|
|
Tuesday
May 5
|
Mostly Sunny
|
75°F |
5 mph
NW
|
|
Tuesday Night
May 5
|
Mostly Clear
|
55°F |
5 mph
NW
|
|
Wednesday
May 6
|
Sunny
|
83°F |
5 mph
NW
|
|
Wednesday Night
May 6
|
Mostly Clear
|
60°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sunnyside.