Hermiston Weather Conditions
Current Temperature Level
Hermiston Weather Conditions
Current Temperature Level
Feels Like 16°C
Chances of Rain1%
20°1%4 AM20°1%5 AM19°1%6 AM
19°1%7 AM19°1%8 AM22°1%9 AM25°0%10 AM28°0%11 AM32°0%12 PM34°0%1 PM35°0%2 PM37°0%3 PM35°0%4 PM35°0%5 PM35°0%6 PM35°1%7 PM34°1%8 PM29°1%9 PM26°1%10 PM
25°1%11 PM24°2%12 AM23°1%1 AM22°1%2 AM21°1%Skies are likely to remain clear overnight.
Last Updated: 2026-08-09 03:30 (Local Time)
245°WSW
Direction
15.1km/h
Wind Speed
Gust Speed
8.8m/s
Precipitation
Precipitation
0mm
Pressure
1012mb
UV Index
0Low
Today
27
°C
24%Monday
26
°C28%Tuesday
26
°C31%Wednesday
26
°C37%Thursday
26
°C35%Friday
26
°C29%Saturday
27
°C22%Sunday
27
°C32%Monday
27
°C34%Tuesday
27
°C32%Sunny
Clear Sky with temperature at 27 °C and humidity will be at 24% with 29.2 km/h winds.37°C / 19°C
Humi.24 %
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
18 kmph / SW
ClearFeels 17 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
20 °C
32 %
0
15.1 kmph / WSW
ClearFeels 16 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
20 °C
34 %
0
10.8 kmph / WSW
ClearFeels 16 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
19 °C
34 %
0
7.6 kmph / WSW
ClearFeels 16 °C
Cover 0 %
Visibility 10 km
6 AM
Sunny
19 °C
34 %
0
6.8 kmph / WSW
SunnyFeels 16 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
19 °C
34 %
0.2
9 kmph / WSW
SunnyFeels 16 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
22 °C
31 %
0.7
14.8 kmph / WSW
SunnyFeels 18 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
25 °C
25 %
1.7
17.3 kmph / WSW
SunnyFeels 21 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
28 °C
22 %
2.9
20.2 kmph / WSW
SunnyFeels 22 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
32 °C
19 %
4.6
19.4 kmph / WSW
SunnyFeels 28 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
34 °C
17 %
5.9
18.4 kmph / WSW
SunnyFeels 29 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
35 °C
15 %
6.4
16.6 kmph / WSW
SunnyFeels 31 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
37 °C
14 %
5.9
15.5 kmph / WSW
SunnyFeels 33 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
35 °C
12 %
5.4
16.2 kmph / WSW
SunnyFeels 30 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
35 °C
12 %
3.7
15.8 kmph / WSW
SunnyFeels 30 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
35 °C
11 %
2
16.2 kmph / WSW
SunnyFeels 30 °C
Cover 4 %
Visibility 10 km
6 PM
Sunny
35 °C
11 %
0.7
19.1 kmph / WSW
SunnyFeels 29 °C
Cover 8 %
Visibility 10 km
7 PM
Sunny
34 °C
13 %
0.2
24.5 kmph / WSW
SunnyFeels 27 °C
Cover 6 %
Visibility 10 km
8 PM
Sunny
29 °C
21 %
0
27.4 kmph / WSW
SunnyFeels 23 °C
Cover 5 %
Visibility 10 km
9 PM
Clear
26 °C
25 %
0
23.8 kmph / SW
ClearFeels 21 °C
Cover 9 %
Visibility 10 km
10 PM
Smoky haze
25 °C
28 %
0
27 kmph / SW
Smoky hazeFeels 19 °C
Cover 12 %
Visibility 10 km
11 PM
Smoky haze
24 °C
31 %
0
29.2 kmph / SW
Smoky hazeFeels 17 °C
Cover 32 %
Visibility 10 km
33°20°29°13°29°12°33°10°36°11°38°13°40°17°38°18°35°18°35°17°35°17°33°19°32°17°34°16°
32°21°
33°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
1
Rainy
11
Snowy
0
The monthly weather averages in Hermiston consist of 15 sunny days, 1 cloudy days, 11 rainy days, and 0 snowy days.
Hermiston's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
38 °C
Clear
15%
0
3.6 kmph / SSE
2.
Indio, California
36 °C
Clear
17%
0
3.6 kmph / ENE
3.
Blythe, California
35 °C
Clear
30%
0
6.8 kmph / S
4.
Fountain Hills, Arizona
34 °C
Clear
25%
0
7.2 kmph / NNE
5.
Yuma, Arizona
34 °C
Clear
30%
0
12.6 kmph / S
6.
Fort McDowell, Arizona
34 °C
Clear
25%
0
7.2 kmph / NNE
7.
Brawley, California
34 °C
Clear
36%
0
3.6 kmph / ESE
8.
Surprise, Arizona
34 °C
Clear
25%
0
7.2 kmph / NNE
9.
Westmorland, California
34 °C
Clear
36%
0
3.6 kmph / ESE
10.
Sun City, Arizona
34 °C
Clear
25%
0
7.2 kmph / NNE
Last Updated: 09 Aug 2026, 10:50 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 20°C, with a feels-like temperature of 16°C. Today's forecast shows a high of 37°C and a low of 19°C, giving a 18 degree swing through the day as of 03:30 AM 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 03:30 AM 09 August 2026: Condition : Clear Temperature : 20°C Cool (Feels like 16°C) Humidity : 32% Wind Speed : 15.1 km/h from WSW (245 degrees), Gust 8.8 m/s UV Index : 0 (Low Air Pressure : 1012 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 03:30 AM 09 August 2026?
3. What is the 10-day weather forecast for Hermiston from 03:30 AM 09 August 2026?
From 03:30 AM 09 August 2026, Hermiston's 10-day forecast shows this trend: Today (Aug. 9) : Temp. 27°C, Hum. 24% and Sunny condition. Monday (Aug. 10) : Temp. 26°C, Hum. 28% and Sunny condition. Tuesday (Aug. 11) : Temp. 26°C, Hum. 31% and Sunny condition. Wednesday (Aug. 12) : Temp. 26°C, Hum. 37% and Sunny condition. Thursday (Aug. 13) : Temp. 26°C, Hum. 35% and Smoky haze condition. Friday (Aug. 14) : Temp. 26°C, Hum. 29% and Sunny condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 22% and Sunny condition. Sunday (Aug. 16) : Temp. 27°C, Hum. 32% 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 03:30 AM 09 August 2026, there is a 1% chance of rainfall in Hermiston later today around 2026-08-09 04:00. 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, 11 rainy days, 1 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.
