Hermiston Weather Conditions
Current Temperature Level
19 °C
58 AQI
Air quality index is: Moderate
Last Updated: 2025-08-31 08:30 (Local Time)
MapHermiston
Hermiston Weather Parameters
5 km/h
2 m/s
251° WSW
0 %
16 km
0 mm
1015 mb
UV Index1
Suggestions for
TodayHermiston31 Aug.
Heat Stroke• Avoid Outdoor 
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
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Hermiston 10-Days Weather Forecast
Today
27°C
38 %Monday
27°C34 %Tuesday
28°C34 %Wednesday
31°C21 %Thursday
32°C24 %Friday
30°C29 %Saturday
26°C42 %Sunday
24°C44 %Monday
21°C50 %Tuesday
21°C45 %Partly Cloudy
Periodic cloud cover with temperature at 27 °C. Humidity will be at 38%, and winds will be at 12.2 km/h.38°C / 18°C
Humi.38 %
Prec.0 mm
Sunrise
06:17 AM13hrs 19min
Sunset
07:36 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
22 °C
37 %
0
5.8 kmph / WSW
Clear 
Feels 22.6 °C
Cover 9 %
Visibility 10 km
1 AM
Clear
21 °C
46 %
0
4.3 kmph / SW
Clear Feels 21.1 °C
Cover 18 %
Visibility 10 km
2 AM
Partly Cloudy
20 °C
52 %
0
3.2 kmph / SW
Partly Cloudy Feels 20.4 °C
Cover 33 %
Visibility 10 km
3 AM
Partly Cloudy
20 °C
55 %
0
1.8 kmph / WNW
Partly Cloudy Feels 19.8 °C
Cover 54 %
Visibility 10 km
4 AM
Partly Cloudy
19 °C
57 %
0
1.8 kmph / SW
Partly Cloudy Feels 19.2 °C
Cover 42 %
Visibility 10 km
5 AM
Partly Cloudy
18 °C
58 %
0
3.2 kmph / SSW
Partly Cloudy Feels 18.4 °C
Cover 42 %
Visibility 10 km
6 AM
Cloudy
18 °C
60 %
0
5.8 kmph / SW
Cloudy Feels 18.3 °C
Cover 70 %
Visibility 10 km
7 AM
Overcast
20 °C
58 %
0.1
5.4 kmph / WSW
Overcast Feels 20.2 °C
Cover 96 %
Visibility 10 km
8 AM
Partly Cloudy
19 °C
50 %
0.5
4.7 kmph / WSW
Partly Cloudy Feels 22 °C
Cover 0 %
Visibility 16 km
9 AM
Overcast
24 °C
50 %
1.3
7.9 kmph / WSW
Overcast Feels 25 °C
Cover 95 %
Visibility 10 km
10 AM
Cloudy
28 °C
44 %
2.6
9 kmph / WSW
Cloudy Feels 27.4 °C
Cover 70 %
Visibility 10 km
11 AM
Partly Cloudy
30 °C
31 %
3.7
10.1 kmph / WSW
Partly Cloudy Feels 29.4 °C
Cover 29 %
Visibility 10 km
12 PM
Partly Cloudy
32 °C
32 %
4.7
10.8 kmph / W
Partly Cloudy Feels 31.3 °C
Cover 28 %
Visibility 10 km
1 PM
Sunny
35 °C
28 %
5.1
11.5 kmph / W
SunnyFeels 34.4 °C
Cover 20 %
Visibility 10 km
2 PM
Sunny
36 °C
20 %
4.6
10.4 kmph / W
SunnyFeels 35.9 °C
Cover 13 %
Visibility 10 km
3 PM
Sunny
37 °C
22 %
3.5
7.2 kmph / WNW
SunnyFeels 36.4 °C
Cover 5 %
Visibility 10 km
4 PM
Sunny
37 °C
21 %
2.2
8.6 kmph / WNW
SunnyFeels 36.3 °C
Cover 8 %
Visibility 10 km
5 PM
Sunny
36 °C
17 %
1.2
6.8 kmph / WNW
SunnyFeels 35 °C
Cover 22 %
Visibility 10 km
6 PM
Sunny
34 °C
21 %
0.4
7.9 kmph / W
SunnyFeels 32.5 °C
Cover 9 %
Visibility 10 km
7 PM
Sunny
32 °C
24 %
0
6.8 kmph / W
SunnyFeels 30.3 °C
Cover 9 %
Visibility 10 km
8 PM
Cloudy
30 °C
24 %
0
6.8 kmph / WSW
Cloudy Feels 28.6 °C
Cover 66 %
Visibility 10 km
9 PM
Thundery outbreaks in nearby
28 °C
31 %
0
9.7 kmph / SW
Thundery outbreaks in nearbyFeels 27 °C
Cover 88 %
Visibility 10 km
10 PM
Clear
26 °C
37 %
0
12.2 kmph / SW
Clear Feels 25.7 °C
Cover 6 %
Visibility 10 km
11 PM
Clear
24 °C
34 %
0
10.4 kmph / SW
Clear Feels 23.9 °C
Cover 19 %
Visibility 10 km
Today
27°C38 %Monday
27°C34 %Tuesday
28°C34 %Wednesday
31°C21 %Thursday
32°C24 %Friday
30°C29 %Saturday
26°C42 %Sunday
24°C44 %Monday
21°C50 %Tuesday
21°C45 %Temp24 °C
ConditionOvercast
Humidity50 %
Feels25 °C
Cover95 %
Visibility10 km
Wind Speed & Dir.7.9 kmph / WSW
UV1.3
Hermiston 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
33°20 °C
2Sat.
36°17 °C
3Sun.
34°17 °C
4Mon.
30°16 °C
5Tue.
33°14 °C
6Wed.
29°18 °C
7Thu.
28°16 °C
8Fri.
31°11 °C
9Sat.
35°15 °C
10Sun.
38°18 °C
11Mon.
41°20 °C
12Tue.
41°18 °C
13Wed.
38°21 °C
14Thu.
32°17 °C
15Fri.
32°16 °C
16Sat.
29°19 °C
17Sun.
31°16 °C
18Mon.
32°15 °C
19Tue.
33°15 °C
20Wed.
33°16 °C
21Thu.
35°15 °C
22Fri.
38°14 °C
23Sat.
38°16 °C
24Sun.
40°19 °C
25Mon.
41°22 °C
26Tue.
40°21 °C
27Wed.
30°21 °C
28Thu.
36°17 °C
29Fri.
38°17 °C
30Sat.
37°16 °C
31Today
38°17 °C
AugustWeather Overview
No. of days:
Sunny
21
Cloudy
7
Rainy
0
Snowy
0
The monthly weather averages in Hermiston consist of 21 sunny days, 7 cloudy days, 0 rainy days, and 0 snowy days.
Hermiston's Locations Weather Conditions
United States's Hottest Cities - August 2025
1.
Eagle Pass, United States
Sunny
66%
3
10.4 kmph / SE
2.
Palm Springs, United States
Sunny
27%
0.9
6.1 kmph / W
3.
Indio, United States
Sunny
27%
0.9
6.5 kmph / NW
4.
Mecca, United States
Sunny
27%
0.9
6.5 kmph / NW
5.
Golden Gate, United States
Partly Cloudy
68%
6.5
13 kmph / W
6.
Banning, United States
Sunny
27%
0.9
3.6 kmph / WNW
7.
Archbold, United States
Sunny
62%
4.2
7.9 kmph / NW
8.
Coconut Creek, United States
Sunny
75%
6.7
11.9 kmph / WNW
9.
Miami, United States
Overcast
72%
6.6
10.8 kmph / W
10.
Key Biscayne, United States
Thundery outbreaks in nearby
72%
6.6
9 kmph / W
Last Updated: 31 Aug 2025, 03:47 PM
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