Hermiston weather — 10-day forecast
Temperature, rain, wind and feels-like in Hermiston, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 16:00 · NOAA HRRR model
38 °C
Clear sky
Feels like 34 °C
Next 12 h
- 1638°
- 1738°
- 1836°
- 1934°
- 2030°
- 20:18Sunset
- 2128°
- 2226°
- 2324°
- 0023°
- 0122°
- 0221°
- 0320°
- 0420°
↑ 38°16:00↓ 20°04:00
- Humidity
- 10 %
- Dew point
- 1 °C
- Gusts
- 18.0 km/h
- Clouds
- 0 %
- Pressure
- 1,011 hPa ↓
- UV
- 5 · moderate
Grid point 0.5 km away · 3.0 km grid · elevation 142 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 123.6µg/m³▲
- PM2.5
- 16.0µg/m³▲
- PM10
- 16.2µg/m³
- Nitrogen dioxide
- 1.1µg/m³
- Sulphur dioxide
- 0.8µg/m³
- Carbon monoxide
- 200.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
38°
24°
Sat
Mainly clear
37°
18°
Sun
Mainly clear
33°
18°
Mon
Clear sky
34°
19°
Tue
Clear sky
35°
19°
Wed
Clear sky
33°
21°
Thu
Clear sky
31°
19°
Fri
Clear sky
30°
15°
Sat
Overcast
36°
24°
Sun
Light drizzle2 mm
35°
27°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:48
- Daylight
- 14 h 30
- Sunset
- 20:18
Radiation · 20.2 MJ/m²
Today in Hermiston the mean temperature will be 33.0 °C — +7.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Hermiston