Current Conditions

Hermiston, Oregon

71°F22°C
Clear

Wind

W 5 mph7 km/h

Humidity

51%

Cloud Cover

2%

As of Thursday, August 13, 2026 at 7:56 AM PDT

Today's Outlook

Day

Mostly clear and hot, with a high of 91°F33°C and morning low of 71°F22°C. Light wind from the NNW around 5 mph8 km/h.

Night

Mostly clear, with a low around 65°F18°C. Light wind from the NNW around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 91°F33°CLow 65°F18°CPrecip 0 in0 mmCloud 10%Wind NNW 4 mph7 km/hThursday: Mostly clear and hot, with a high of 91°F33°C and morning low of 71°F22°C. Light wind from the NNW around 5 mph8 km/h. Thursday Night: Mostly clear, with a low around 65°F18°C. Light wind from the NNW around 4 mph7 km/h.
ClearHigh 92°F33°CLow 66°F19°CPrecip 0 in0 mmCloud 13%Wind NNE 4 mph6 km/hFriday: Mostly clear and hot, with a high of 92°F33°C and morning low of 72°F22°C. Light wind from the NNE around 4 mph6 km/h. Dry air. Friday Night: Mostly clear, with a low around 66°F19°C. Light wind from the NE around 4 mph6 km/h.
Partly CloudyHigh 92°F33°CLow 68°F20°CPrecip 0.01 in0.2 mm6%Cloud 50%Wind WSW 4 mph7 km/hSaturday: Mostly cloudy and hot, with a high of 92°F33°C and morning low of 72°F22°C. Light wind from the W around 4 mph6 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the SW around 5 mph7 km/h.
Partly CloudyHigh 94°F35°CLow 68°F20°CPrecip 0 in0 mmCloud 63%Wind SW 5 mph8 km/hSunday: Partly cloudy and hot, with a high of 94°F35°C and morning low of 74°F23°C. Light wind from the WSW around 5 mph7 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
Partly CloudyHigh 95°F35°CLow 69°F21°CPrecip 0 in0 mmCloud 61%Wind WSW 6 mph10 km/hMonday: Mostly cloudy and hot, with a high of 95°F35°C and morning low of 74°F24°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the SW at 7 to 10 mph12 to 16 km/h.
ClearHigh 92°F33°CLow 69°F20°CPrecip 0 in0 mmCloud 24%Wind WSW 9 mph15 km/hTuesday: Mostly clear and hot, with a high of 92°F33°C and morning low of 74°F24°C. Breezy from the WSW at 10 mph16 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 69°F20°C. Breezy from the SW at 9 mph14 km/h.
ClearHigh 91°F33°CLow 66°F19°CPrecip 0 in0 mmCloud 23%Wind SW 7 mph11 km/hWednesday: Mostly clear and hot, with a high of 91°F33°C and morning low of 71°F22°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 66°F19°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1391°F33°C65°F18°C0 in0 mm· —10%ClearNNW 4 mph7 km/h
FridayAug 1492°F33°C66°F19°C0 in0 mm· —13%ClearNNE 4 mph6 km/h
SaturdayAug 1592°F33°C68°F20°C0.01 in0.2 mm· 6%50%Partly CloudyWSW 4 mph7 km/h
SundayAug 1694°F35°C68°F20°C0 in0 mm· —63%Partly CloudySW 5 mph8 km/h
MondayAug 1795°F35°C69°F21°C0 in0 mm· —61%Partly CloudyWSW 6 mph10 km/h
TuesdayAug 1892°F33°C69°F20°C0 in0 mm· —24%ClearWSW 9 mph15 km/h
WednesdayAug 1991°F33°C66°F19°C0 in0 mm· —23%ClearSW 7 mph11 km/h
ThursdayAug 2091°F33°C66°F19°C0 in0.1 mm· 3%28%ClearWSW 6 mph10 km/h
FridayAug 2191°F33°C67°F19°C0.01 in0.2 mm· 4%25%ClearWSW 7 mph11 km/h
SaturdayAug 2291°F33°C67°F19°C0 in0.1 mm· 4%26%ClearWSW 7 mph12 km/h
SundayAug 2390°F32°C66°F19°C0 in0.1 mm· 3%22%ClearWSW 7 mph11 km/h
MondayAug 2490°F32°C65°F18°C0 in0.1 mm· 2%20%ClearWSW 6 mph9 km/h
TuesdayAug 2591°F33°C64°F18°C0 in0 mm· —22%ClearWSW 6 mph9 km/h
WednesdayAug 2692°F33°C66°F19°C0 in0 mm· —27%ClearWSW 6 mph10 km/h
ThursdayAug 2791°F33°C66°F19°C0 in0.1 mm· 2%28%ClearWSW 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 45.8404°N, 119.2895°W·Elevation: 140m·Timezone: America/Los_Angeles·Population: 17,201