Hermiston Weather Conditions
Current Temperature Level
Hermiston Weather Conditions
Current Temperature Level
Feels Like 21°C
Chances of Rain1%
25°1%10 PM
25°1%11 PM23°1%12 AM21°1%1 AM20°1%2 AM19°1%3 AM18°1%4 AM18°1%5 AM17°1%6 AM
17°1%7 AM18°1%8 AM22°1%9 AM24°1%10 AM27°0%11 AM28°0%12 PM30°0%1 PM32°0%2 PM33°0%3 PM34°0%4 PM35°0%5 PM35°0%6 PM35°0%7 PM33°0%8 PM29°0%Skies are likely to remain clear overnight.
Last Updated: 2026-08-09 21:00 (Local Time)
234°SW
Direction
22.3km/h
Wind Speed
Gust Speed
12.05m/s
Precipitation
Precipitation
0mm
Pressure
1009mb
UV Index
0Low
Today
27
°C
28%Monday
26
°C29%Tuesday
26
°C32%Wednesday
26
°C37%Thursday
27
°C34%Friday
27
°C29%Saturday
28
°C33%Sunday
26
°C37%Monday
27
°C34%Tuesday
27
°C32%Sunny
Clear Sky with temperature at 27 °C and humidity will be at 28% with 23.8 km/h winds.36°C / 18°C
Humi.28 %
Prec.0 mm
Sunrise
05:49 AM14hrs 26min
Sunset
08:15 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
24 °C
30 %
0
19.8 kmph / SW
Clear
Feels 19 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
23 °C
30 %
0
17.3 kmph / SW
ClearFeels 18 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
22 °C
30 %
0
19.8 kmph / WSW
ClearFeels 16 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
20 °C
32 %
0
14 kmph / WSW
ClearFeels 16 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
19 °C
40 %
0
11.5 kmph / SW
ClearFeels 15 °C
Cover 0 %
Visibility 10 km
5 AM
Smoky haze
18 °C
39 %
0
8.6 kmph / WSW
Smoky hazeFeels 16 °C
Cover 0 %
Visibility 10 km
6 AM
Smoky haze
18 °C
39 %
0
5.4 kmph / WSW
Smoky hazeFeels 16 °C
Cover 0 %
Visibility 10 km
7 AM
Smoky haze
19 °C
38 %
0.2
5.4 kmph / SW
Smoky hazeFeels 16 °C
Cover 0 %
Visibility 10 km
8 AM
Smoky haze
22 °C
36 %
0.8
12.6 kmph / WSW
Smoky hazeFeels 19 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
25 °C
31 %
1.7
17.6 kmph / WSW
SunnyFeels 21 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
26 °C
36 %
3.1
18.7 kmph / W
SunnyFeels 23 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
31 °C
30 %
4.8
19.8 kmph / WSW
SunnyFeels 28 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
33 °C
24 %
6.2
19.4 kmph / WSW
SunnyFeels 29 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
34 °C
20 %
6.7
19.4 kmph / WSW
SunnyFeels 30 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
36 °C
18 %
6.2
18 kmph / WSW
SunnyFeels 31 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
36 °C
16 %
5.3
16.9 kmph / WSW
SunnyFeels 32 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
35 °C
17 %
3.6
17.6 kmph / WSW
SunnyFeels 31 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
35 °C
16 %
2
18 kmph / WSW
SunnyFeels 30 °C
Cover 0 %
Visibility 10 km
6 PM
Sunny
34 °C
15 %
0.8
18.7 kmph / WSW
SunnyFeels 29 °C
Cover 0 %
Visibility 10 km
7 PM
Sunny
31 °C
17 %
0.2
20.2 kmph / WSW
SunnyFeels 26 °C
Cover 0 %
Visibility 10 km
8 PM
Sunny
28 °C
19 %
0
22 kmph / WSW
SunnyFeels 22 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
25 °C
33 %
0
22.3 kmph / SW
ClearFeels 21 °C
Cover 0 %
Visibility 10 km
10 PM
Smoky haze
25 °C
33 %
0
19.8 kmph / SSW
Smoky hazeFeels 20 °C
Cover 0 %
Visibility 10 km
11 PM
Smoky haze
23 °C
35 %
0
23.8 kmph / SW
Smoky hazeFeels 18 °C
Cover 0 %
Visibility 10 km
33°20°29°13°29°12°33°10°36°11°38°13°40°17°38°18°36°18°35°17°35°17°33°18°35°18°36°18°36°21°34°20°34°19°34°20°33°19°32°19°31°18°30°18°30°16°31°16°31°17°31°17°31°18°31°17°31°18°29°17°29°16°AugustWeather Overview
No. of days:
Sunny
15
Cloudy
0
Rainy
10
Snowy
0
The monthly weather averages in Hermiston consist of 15 sunny days, 0 cloudy days, 10 rainy days, and 0 snowy days.
Hermiston's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
43 °C
Clear
12%
0
9 kmph / S
2.
Chandler, Arizona
40 °C
Cloudy
18%
0
29.9 kmph / ESE
3.
Indio, California
40 °C
Clear
21%
0
9 kmph / SE
4.
Tolleson, Arizona
40 °C
Clear
20%
0
23.8 kmph / SE
5.
Guadalupe, Arizona
40 °C
Clear
20%
0
23.8 kmph / SE
6.
Phoenix, Arizona
40 °C
Clear
20%
0
23.8 kmph / SE
7.
San Tan Valley, Arizona
39 °C
Clear
16%
0
24.5 kmph / ESE
8.
Gilbert, Arizona
39 °C
Clear
16%
0
24.5 kmph / ESE
9.
Casa Blanca, Arizona
39 °C
Patchy rain nearby
21%
0
28.4 kmph / SE
10.
Sacaton, Arizona
39 °C
Patchy rain nearby
17%
0
27.4 kmph / ENE
Last Updated: 10 Aug 2026, 04:38 AM
City Weather RankingsFAQs About Hermiston Weather Conditions
1. What is the current temperature in Hermiston today - 09 August 2026?
1. What is the current temperature in Hermiston today - 09 August 2026?
The current temperature in Hermiston is 25°C, with a feels-like temperature of 21°C. Today's forecast shows a high of 36°C and a low of 18°C, giving a 18 degree swing through the day as of 09:00 PM 09 August 2026.
2. What are the current weather parameters in Hermiston today?
2. What are the current weather parameters in Hermiston today?
Here is a complete overview of Hermiston's current weather conditions as of 09:00 PM 09 August 2026: Condition : Clear Temperature : 25°C Pleasant (Feels like 21°C) Humidity : 33% Wind Speed : 22.3 km/h from SW (234 degrees), Gust 12.1 m/s UV Index : 0 (Low Air Pressure : 1009 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (0% chance of rain)
3. What is the 10-day weather forecast for Hermiston from 09:00 PM 09 August 2026?
3. What is the 10-day weather forecast for Hermiston from 09:00 PM 09 August 2026?
From 09:00 PM 09 August 2026, Hermiston's 10-day forecast shows this trend: Today (Aug. 9) : Temp. 27°C, Hum. 28% and Sunny condition. Monday (Aug. 10) : Temp. 26°C, Hum. 29% and Sunny condition. Tuesday (Aug. 11) : Temp. 26°C, Hum. 32% and Sunny condition. Wednesday (Aug. 12) : Temp. 26°C, Hum. 37% and Sunny condition. Thursday (Aug. 13) : Temp. 27°C, Hum. 34% and Smoky haze condition. Friday (Aug. 14) : Temp. 27°C, Hum. 29% and Smoky haze condition. Saturday (Aug. 15) : Temp. 28°C, Hum. 33% and Sunny condition. Sunday (Aug. 16) : Temp. 26°C, Hum. 37% and Sunny condition. Monday (Aug. 17) : Temp. 27°C, Hum. 34% and Rain Possible condition. Tuesday (Aug. 18) : Temp. 27°C, Hum. 32% and Sunny condition.
4. Will it rain in Hermiston today?
4. Will it rain in Hermiston today?
As of 09:00 PM 09 August 2026, there is a 1% chance of rainfall in Hermiston later today around 2026-08-09 21:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Hermiston in August 2026?
5. What is the monthly weather forecast for Hermiston in August 2026?
August 2026 in Hermiston is forecast to have 15 sunny days, 10 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 10°C to highs of 40°C.
6. How does the weather in Hermiston affect air quality?
6. How does the weather in Hermiston affect air quality?
Weather directly impacts air quality in Hermiston. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
