Live Weather & Forecast
Weather in Sunnyside
Washington, United States · Real-time conditions & 3-day outlook
2°C
Feels like 0°C
35°F / Feels 32°F
Heavy snow
Sunnyside, Washington
🌞 Daytime
Updated: 2026-04-12 09:15
Humidity
104%
Wind
5 km/h WSW
Wind Gust
7.6 km/h
Pressure
997 mb
Visibility
2 km
UV Index
0.2
(Low)
Precipitation
0.45 mm
Cloud Cover
0%
Dew Point
0.9°C
Wind Degree
251°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
150.9 μg/m³
NO₂
1.5 μg/m³
O₃
85 μg/m³
SO₂
1.1 μg/m³
PM 2.5
1.1 μg/m³
PM 10
1.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sunnyside, Washington
12 AM
0°
Fog
1 AM
0°
Light drizzle
2 AM
0°
Fog
3 AM
1°
Light drizzle
4 AM
1°
Light rain
5 AM
1°
Light drizzle
6 AM
1°
Fog
7 AM
1°
Fog
8 AM
1°
Moderate snow
9 AM
2°
Heavy snow
10 AM
1°
Heavy snow
11 AM
1°
Heavy snow
12 PM
1°
Moderate snow
1 PM
1°
Moderate snow
2 PM
2°
Moderate or heavy snow showers
3 PM
2°
Moderate snow
4 PM
2°
Blowing snow
5 PM
1°
Blowing snow
6 PM
1°
Light snow
7 PM
0°
Blowing snow
8 PM
-0°
Blowing snow
9 PM
-0°
Blizzard
10 PM
-1°
Blizzard
11 PM
-1°
Blizzard
3-Day Forecast
Daily overview for Sunnyside, Washington
Today
Moderate snow
2°
/
-1°
🌧️ 88% chance of rain
❄️ 47% chance of snow
💧 Avg. humidity: 94%
💨 Max wind: 32 km/h
🌧️ Total precip: 5.34 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:51 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Light freezing rain
4°
/
-4°
🌧️ 87% chance of rain
❄️ 14% chance of snow
💧 Avg. humidity: 69%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0.18 mm
☀️ UV Index: 1
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Fog
1°
/
-1°
🌧️ 72% chance of rain
❄️ 47% chance of snow
💧 Avg. humidity: 95%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 3.83 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Sunnyside
Plan your trip to Sunnyside, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Sunnyside?
Current conditions in Sunnyside: Heavy snow, temperature 2°C, humidity 104%.
What is the best time to visit Sunnyside?
The best time to visit Sunnyside is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sunnyside?
Sunnyside is located at approximately 47.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sunnyside?
The wettest period in Sunnyside is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sunnyside?
For visits to Sunnyside during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Sunnyside in?
Sunnyside is located in United States, in the state of Washington.
What are the public holidays in Sunnyside in 2026?
View the 2026 public holidays for Sunnyside on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sunnyside?
The weather forecast for Sunnyside uses coordinates 47.8596, -53.921.