Water Temperature of the Yakima River in Sunnyside, WA
Current Water Temperature
45.3°F 7.4°C
Frigid Dangerously Cold
45.3°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+
Severe hypothermia and cold water shock risk. Unprotected swimming causes rapid loss of dexterity in under 5 minutes.
Measurement Time: Wednesday, November 1, 2023, 2:45 AM PDT
Temperature Locations
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Local Points of Interest
Satus Wildlife and Recreation Area–Yakama Nation; Emerald, WASponsored Content
Yakima River
Station Name: YAKIMA RIVER AT RM 73.8 NEAR EMERALD, WA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 663 feet
Nearest Address:
Sunnyside, WA 98944
Yakima County
GPS Coordinates: 46.2852222, -120.0919944
Nearby Water Temperatures
Yakima River, Prosser, WA (16.4 mi)Yakima River, Wapato, WA (24.8 mi)
Yakima River, West Richland, WA (36.2 mi)
Columbia River, Goldendale, WA (49.4 mi)
Deschutes River, Biggs Junction, OR (60.2 mi)
Willow Creek, Heppner, OR (69.7 mi)
Willow Lake, Heppner, OR (70.2 mi)
Columbia River, The Dalles, OR (70.5 mi)
Wenatchee River, Cashmere, WA (85.3 mi)
Eagle Creek, Bonneville, OR (98.6 mi)
Cedar River, Bandera, WA (100.4 mi)
Bull Run River, Brightwood, OR (102.2 mi)
Cedar River, Garcia, WA (104.3 mi)
Columbia River, Dodson, OR (104.6 mi)
Rex River, Garcia, WA (104.6 mi)
Weather for Sunnyside, Washington
Current Weather
50.4°F

Conditions: Overcast
Humidity: 93%
Feels Like: 49.5°F
Wind: NNE 1.5 mph
Wind Gusts: 3.1 mph
Humidity: 93%
Feels Like: 49.5°F
Wind: NNE 1.5 mph
Wind Gusts: 3.1 mph
Pressure: 30.01 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 8.5 mi
UV Index: 0
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 8.5 mi
UV Index: 0
Five-Day Weather Forecast

Wed
H: 51°F
L: 46°F

Thu
H: 51°F
L: 42°F

Fri
H: 60°F
L: 42°F

Sat
H: 60°F
L: 44°F

Sun
H: 59°F
L: 48°F
Air Quality
EPA Index 1 • Good
Air quality is satisfactory, and air pollution poses little or no risk.
PM2.5
9.8 μg/m³
Good PM10
10 μg/m³
GoodOzone (O3)
37 μg/m³
PhotochemicalNO2
12.9 μg/m³
Nitrogen DioxideSO2
0.3 μg/m³
Sulfur DioxideCO
287 μg/m³
Carbon MonoxideAstronomical
Sun
9h 36m daylight Sunrise 6:56 AM
Solar Noon 11:44 AM
Sunset 4:32 PM
Moon
New • 2% Moonrise 9:50 AM
Transit 1:45 PM
Moonset 5:39 PM
Best Times for Fishing or Hunting
Major Periods
12:49 AM - 3:19 AM1:15 PM - 3:45 PM
Minor Periods
9:20 AM - 10:50 AM5:09 PM - 6:39 PM
Action Rating:Good Action 3/5
Wednesday, November 11, 2026
Weather Forecast
Conditions: Fog
Average Temperature: 48.7°F
Average Humidity: 94%
Average Temperature: 48.7°F
Average Humidity: 94%
Chance of Rain: 1%
Wind: 3.2 mph
UV Index: 2.3
Wind: 3.2 mph
UV Index: 2.3
Air Quality
EPA Index 1 • Good
PM2.5
7.6 μg/m³
Good PM10
7.8 μg/m³
GoodOzone (O3)
35.1 μg/m³
PhotochemicalNO2
8.3 μg/m³
Nitrogen DioxideSO2
0.2 μg/m³
Sulfur DioxideCO
216.8 μg/m³
Carbon MonoxideAstronomical
Sun
9h 36m daylight Sunrise 6:56 AM
Solar Noon 11:44 AM
Sunset 4:32 PM
Moon
New • 2% Moonrise 9:50 AM
Transit 1:45 PM
Moonset 5:39 PM
Best Times for Fishing or Hunting
Major Periods
12:49 AM - 3:19 AM1:15 PM - 3:45 PM
Minor Periods
9:20 AM - 10:50 AM5:09 PM - 6:39 PM
Action Rating:Good Action 3/5
Thursday, November 12, 2026
Weather Forecast
Conditions: Fog
Average Temperature: 46.9°F
Average Humidity: 95%
Average Temperature: 46.9°F
Average Humidity: 95%
Chance of Rain: 1%
Wind: 4.3 mph
UV Index: 2.3
Wind: 4.3 mph
UV Index: 2.3
Air Quality
EPA Index 2 • Moderate
PM2.5
12.7 μg/m³
Moderate PM10
12.9 μg/m³
GoodOzone (O3)
29.8 μg/m³
PhotochemicalNO2
10.5 μg/m³
Nitrogen DioxideSO2
0.1 μg/m³
Sulfur DioxideCO
252.5 μg/m³
Carbon MonoxideAstronomical
Sun
9h 33m daylight Sunrise 6:58 AM
Solar Noon 11:44 AM
Sunset 4:31 PM
Moon
Waxing Crescent • 6% Moonrise 10:43 AM
Transit 2:36 PM
Moonset 6:33 PM
Best Times for Fishing or Hunting
Major Periods
1:41 AM - 4:11 AM2:06 PM - 4:36 PM
Minor Periods
10:13 AM - 11:43 AM6:03 PM - 7:33 PM
Action Rating:Good Action 3/5
Friday, November 13, 2026
Weather Forecast
Conditions: Moderate Rain
Average Temperature: 48.2°F
Average Humidity: 87%
Average Temperature: 48.2°F
Average Humidity: 87%
Chance of Rain: 70%
Wind: 14 mph
UV Index: 1.4
Wind: 14 mph
UV Index: 1.4
Air Quality
EPA Index 2 • Moderate
PM2.5
19.5 μg/m³
Moderate PM10
19.8 μg/m³
GoodOzone (O3)
21.7 μg/m³
PhotochemicalNO2
11 μg/m³
Nitrogen DioxideSO2
0.2 μg/m³
Sulfur DioxideCO
262.2 μg/m³
Carbon MonoxideAstronomical
Sun
9h 31m daylight Sunrise 6:59 AM
Solar Noon 11:44 AM
Sunset 4:30 PM
Moon
Waxing Crescent • 13% Moonrise 11:25 AM
Transit 3:27 PM
Moonset 7:33 PM
Best Times for Fishing or Hunting
Major Periods
2:32 AM - 5:02 AM2:57 PM - 5:27 PM
Minor Periods
10:55 AM - 12:25 PM7:03 PM - 8:33 PM
Action Rating:Fair Action 2/5
Saturday, November 14, 2026
Weather Forecast
Conditions: Overcast
Average Temperature: 51.1°F
Average Humidity: 68%
Average Temperature: 51.1°F
Average Humidity: 68%
Chance of Rain: 40%
Wind: 14 mph
UV Index: 2.2
Wind: 14 mph
UV Index: 2.2
Air Quality
EPA Index 2 • Moderate
PM2.5
7.6 μg/m³
Good PM10
8.3 μg/m³
GoodOzone (O3)
39.3 μg/m³
PhotochemicalNO2
10 μg/m³
Nitrogen DioxideSO2
0.3 μg/m³
Sulfur DioxideCO
198.8 μg/m³
Carbon MonoxideAstronomical
Sun
9h 28m daylight Sunrise 7:01 AM
Solar Noon 11:44 AM
Sunset 4:29 PM
Moon
Waxing Crescent • 21% Moonrise 12:00 PM
Transit 4:15 PM
Moonset 8:38 PM
Best Times for Fishing or Hunting
Major Periods
3:21 AM - 5:51 AM3:45 PM - 6:15 PM
Minor Periods
11:30 AM - 1:00 PM8:08 PM - 9:38 PM
Action Rating:Fair Action 2/5
Sunday, November 15, 2026
Weather Forecast
Conditions: Light Drizzle
Average Temperature: 51.1°F
Average Humidity: 69%
Average Temperature: 51.1°F
Average Humidity: 69%
Chance of Rain: 61%
Wind: 10.3 mph
UV Index: 2.6
Wind: 10.3 mph
UV Index: 2.6
Air Quality
EPA Index 1 • Good
PM2.5
5 μg/m³
Good PM10
5.8 μg/m³
GoodOzone (O3)
26.5 μg/m³
PhotochemicalNO2
14.6 μg/m³
Nitrogen DioxideSO2
0.4 μg/m³
Sulfur DioxideCO
217 μg/m³
Carbon MonoxideAstronomical
Sun
9h 26m daylight Sunrise 7:02 AM
Solar Noon 11:45 AM
Sunset 4:28 PM
Moon
Waxing Crescent • 31% Moonrise 12:27 PM
Transit 5:02 PM
Moonset 9:45 PM
Best Times for Fishing or Hunting
Major Periods
4:09 AM - 6:39 AM4:32 PM - 7:02 PM
Minor Periods
11:57 AM - 1:27 PM9:15 PM - 10:45 PM
Action Rating:Very Good 4/5
The times presented here are based upon the solunar theory, which is the idea that the movements of
fish and other animals are affected by the location of the sun and moon. The major periods are
believed to be the times of the greatest animal activity and occur when the moon is directly
overhead or underfoot (lunar transits). The minor periods also see increased activity and
occur when the moon is rising or setting. The strongest activity occurs during full or new moons,
and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.
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