Current Conditions
Sunnyside, Washington
Wind
SE 4 mph7 km/h
Humidity
32%
Cloud Cover
0%
As of Tuesday, September 8, 2026 at 8:37 PM PDT
Today's Outlook
Night
Partly cloudy, with a low around 53°F11°C. Light wind from the WSW around 4 mph7 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 87°F30°C | Low 53°F11°C | Precip 0 in0 mm— | Cloud 28% | Wind SW 4 mph6 km/h | Wednesday: Partly cloudy and hot, with a high of 87°F30°C and morning low of 57°F14°C. Light wind from the S around 3 mph5 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 53°F11°C. Light wind from the WSW around 4 mph7 km/h. | |
| Partly Cloudy | High 84°F29°C | Low 58°F15°C | Precip 0 in0.1 mm9% | Cloud 79% | Wind WNW 6 mph9 km/h | Thursday: Overcast and warm, with a high of 84°F29°C and morning low of 62°F17°C. Breezy from the W at 6 to 9 mph9 to 14 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 6 to 8 mph9 to 12 km/h. | |
| Partly Cloudy | High 76°F24°C | Low 53°F12°C | Precip 0 in0.1 mm6% | Cloud 54% | Wind W 4 mph6 km/h | Friday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 57°F14°C. Light wind from the WSW around 3 mph5 km/h. Dry air. Friday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the W around 4 mph7 km/h. | |
| Showers | High 72°F22°C | Low 54°F12°C | Precip 0.08 in2.1 mm44% | Cloud 63% | Wind W 5 mph9 km/h | Saturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 25% chance of drizzle throughout the day. Dry air. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the W at 5 to 7 mph9 to 11 km/h. 44% chance of showers in the evening. | |
| Showers | High 69°F20°C | Low 54°F12°C | Precip 0.15 in3.7 mm42% | Cloud 53% | Wind WSW 7 mph12 km/h | Sunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 57°F14°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 36% chance of showers throughout the day. Dry air. Sunday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the WSW around 6 mph10 km/h. 42% chance of showers overnight. | |
| Clear | High 74°F23°C | Low 50°F10°C | Precip 0 in0 mm— | Cloud 14% | Wind SW 4 mph6 km/h | Monday: Mostly clear and warm, with a high of 74°F23°C and morning low of 54°F12°C. Light wind from the SW around 4 mph6 km/h. Dry air. Monday Night: Mostly clear, with a low around 50°F10°C. Light wind from the WSW around 4 mph7 km/h. | |
| Drizzle | High 75°F24°C | Low 52°F11°C | Precip 0.01 in0.3 mm12% | Cloud 29% | Wind NNW 4 mph6 km/h | Tuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 56°F13°C. Light wind from the N around 4 mph6 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the NW around 4 mph6 km/h. 12% chance of drizzle. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 9 | 87°F30°C | 53°F11°C | 0 in0 mm· — | 28% | Clear | SW 4 mph6 km/h | |
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 57°F14°C. Light wind from the S around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 53°F11°C. Light wind from the WSW around 4 mph7 km/h. | |||||||
| ThursdaySep 10 | 84°F29°C | 58°F15°C | 0 in0.1 mm· 9% | 79% | Partly Cloudy | WNW 6 mph9 km/h | |
DayOvercast and warm, with a high of 84°F29°C and morning low of 62°F17°C. Breezy from the W at 6 to 9 mph9 to 14 km/h. Dry air. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 6 to 8 mph9 to 12 km/h. | |||||||
| FridaySep 11 | 76°F24°C | 53°F12°C | 0 in0.1 mm· 6% | 54% | Partly Cloudy | W 4 mph6 km/h | |
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 57°F14°C. Light wind from the WSW around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 53°F12°C. Light wind from the W around 4 mph7 km/h. | |||||||
| SaturdaySep 12 | 72°F22°C | 54°F12°C | 0.08 in2.1 mm· 44% | 63% | Showers | W 5 mph9 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 25% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the W at 5 to 7 mph9 to 11 km/h. 44% chance of showers in the evening. | |||||||
| SundaySep 13 | 69°F20°C | 54°F12°C | 0.15 in3.7 mm· 42% | 53% | Showers | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 57°F14°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 36% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Light wind from the WSW around 6 mph10 km/h. 42% chance of showers overnight. | |||||||
| MondaySep 14 | 74°F23°C | 50°F10°C | 0 in0 mm· — | 14% | Clear | SW 4 mph6 km/h | |
DayMostly clear and warm, with a high of 74°F23°C and morning low of 54°F12°C. Light wind from the SW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Light wind from the WSW around 4 mph7 km/h. | |||||||
| TuesdaySep 15 | 75°F24°C | 52°F11°C | 0.01 in0.3 mm· 12% | 29% | Drizzle | NNW 4 mph6 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 56°F13°C. Light wind from the N around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the NW around 4 mph6 km/h. 12% chance of drizzle. | |||||||
| WednesdaySep 16 | 75°F24°C | 53°F11°C | 0.02 in0.6 mm· 7% | 17% | Clear | N 5 mph8 km/h | |
DayMostly clear and warm, with a high of 75°F24°C and morning low of 56°F13°C. Light wind from the N around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 53°F11°C. Light wind from the NW around 4 mph7 km/h. | |||||||
| ThursdaySep 17 | 78°F26°C | 51°F10°C | 0.01 in0.2 mm· 4% | 12% | Clear | N 4 mph7 km/h | |
DayMostly clear and warm, with a high of 78°F26°C and morning low of 54°F12°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 51°F10°C. Light wind from the NW around 4 mph7 km/h. | |||||||
| FridaySep 18 | 80°F27°C | 52°F11°C | 0 in0.1 mm· 2% | 12% | Clear | NNW 4 mph7 km/h | |
DayMostly clear and warm, with a high of 80°F27°C and morning low of 55°F13°C. Light wind from the NNE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the NW around 4 mph7 km/h. | |||||||
| SaturdaySep 19 | 80°F27°C | 54°F12°C | 0.01 in0.3 mm· 4% | 27% | Clear | NW 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 57°F14°C. Light wind from the N around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Light wind from the WNW around 5 mph7 km/h. | |||||||
| SundaySep 20 | 80°F26°C | 55°F13°C | 0.01 in0.3 mm· 4% | 30% | Clear | WNW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 58°F15°C. Light wind from the NW around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WNW around 4 mph7 km/h. | |||||||
| MondaySep 21 | 79°F26°C | 55°F13°C | 0.01 in0.3 mm· 2% | 34% | Clear | WNW 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 57°F14°C. Light wind from the NW around 4 mph7 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WNW around 5 mph8 km/h. | |||||||
| TuesdaySep 22 | 79°F26°C | 55°F13°C | 0.01 in0.3 mm· 4% | 33% | Clear | WNW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WNW around 5 mph8 km/h. | |||||||
| WednesdaySep 23 | 77°F25°C | 54°F12°C | 0.01 in0.2 mm· 4% | 31% | Clear | WNW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 56°F14°C. Light wind from the WNW around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Light wind from the WNW around 4 mph7 km/h. | |||||||
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About This Forecast
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Coordinates: 46.3237°N, 120.0087°W·Elevation: 227m·Timezone: America/Los_Angeles·Population: 16,325