Umatilla Weather Conditions
Current Temperature Level
32 °C
38 AQI
Air quality index is: Good
Last Updated: 2025-08-12 12:45 (Local Time)
MapUmatilla
Umatilla Weather Parameters
13 km/h
4 m/s
294° WNW
0 %
16 km
0 mm
1013 mb
UV Index8
Suggestions for
TodayUmatilla12 Aug.
Heat Stroke• Avoid Outdoor 
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
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Umatilla 10-Days Weather Forecast
Today
28°C
30 %Wednesday
25°C40 %Thursday
19°C53 %Friday
18°C55 %Saturday
21°C56 %Sunday
21°C41 %Monday
22°C32 %Tuesday
24°C28 %Wednesday
25°C28 %Thursday
23°C34 %Sunny
Clear Sky with temperature at 28 °C and humidity will be at 30% with 15.5 km/h winds.36°C / 21°C
Humi.30 %
Prec.0 mm
Sunrise
05:48 AM14hrs 17min
Sunset
08:05 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
25 °C
32 %
0
8.6 kmph / SSE
Clear 
Feels 24.8 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
24 °C
33 %
0
7.9 kmph / SSE
Clear Feels 24.8 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
24 °C
42 %
0
8.3 kmph / S
Clear Feels 24.7 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
23 °C
44 %
0
8.6 kmph / SSE
Clear Feels 24.5 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
22 °C
46 %
0
9 kmph / SSE
Clear Feels 24.4 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
22 °C
47 %
0
8.3 kmph / S
Clear Feels 21.9 °C
Cover 0 %
Visibility 10 km
6 AM
Sunny
23 °C
48 %
0
8.6 kmph / S
SunnyFeels 24.4 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
24 °C
44 %
0.4
8.3 kmph / S
SunnyFeels 25 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
26 °C
38 %
1.2
8.3 kmph / SW
SunnyFeels 25.9 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
28 °C
34 %
2.7
9.7 kmph / WSW
SunnyFeels 27 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
30 °C
29 %
4.6
10.8 kmph / W
SunnyFeels 28.9 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
32 °C
26 %
6.5
11.9 kmph / WNW
SunnyFeels 30.3 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
32 °C
22 %
7.9
13 kmph / WNW
SunnyFeels 31.4 °C
Cover 0 %
Visibility 16 km
1 PM
Sunny
34 °C
22 %
8.4
13.7 kmph / WNW
SunnyFeels 32.2 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
35 °C
20 %
7.7
13.7 kmph / WNW
SunnyFeels 32.9 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
35 °C
19 %
6.1
13.3 kmph / WNW
SunnyFeels 33.4 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
35 °C
18 %
4.1
14.4 kmph / WNW
SunnyFeels 33.4 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
34 °C
17 %
2.2
15.5 kmph / WNW
SunnyFeels 32.3 °C
Cover 0 %
Visibility 10 km
6 PM
Sunny
33 °C
18 %
0.9
14 kmph / WNW
SunnyFeels 30.5 °C
Cover 0 %
Visibility 10 km
7 PM
Sunny
30 °C
22 %
0.2
4.7 kmph / WNW
SunnyFeels 28.5 °C
Cover 0 %
Visibility 10 km
8 PM
Sunny
28 °C
23 %
0
7.6 kmph / SE
SunnyFeels 26.9 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
27 °C
25 %
0
11.9 kmph / SE
Clear Feels 25.7 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
26 °C
26 %
0
13.3 kmph / SSE
Clear Feels 25 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
25 °C
27 %
0
15.1 kmph / S
Clear Feels 24.6 °C
Cover 0 %
Visibility 10 km
Today
28°C30 %Wednesday
25°C40 %Thursday
19°C53 %Friday
18°C55 %Saturday
21°C56 %Sunday
21°C41 %Monday
22°C32 %Tuesday
24°C28 %Wednesday
25°C28 %Thursday
23°C34 %Temp34 °C
ConditionSunny
Humidity22 %
Feels32.2 °C
Cover0 %
Visibility10 km
Wind Speed & Dir.13.7 kmph / WNW
UV8.4
Umatilla 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
26°20 °C
2Sat.
31°18 °C
3Sun.
31°15 °C
4Mon.
26°13 °C
5Tue.
29°12 °C
6Wed.
26°16 °C
7Thu.
23°14 °C
8Fri.
26°10 °C
9Sat.
30°17 °C
10Sun.
33°19 °C
11Mon.
35°21 °C
12Today
35°22 °C
13Wed.
30°18 °C
14Thu.
27°16 °C
15Fri.
28°16 °C
16Sat.
30°16 °C
17Sun.
29°16 °C
18Mon.
31°15 °C
19Tue.
32°17 °C
20Wed.
33°17 °C
21Thu.
34°19 °C
22Fri.
35°20 °C
23Sat.
27°15 °C
24Sun.
25°13 °C
25Mon.
28°16 °C
26Tue.
29°15 °C
27Wed.
29°16 °C
28Thu.
30°16 °C
29Fri.
28°16 °C
30Sat.
26°15 °C
31Sun.
25°14 °C
AugustWeather Overview
No. of days:
Sunny
16
Cloudy
3
Rainy
10
Snowy
0
The monthly weather averages in Umatilla consist of 16 sunny days, 3 cloudy days, 10 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2025
1.
Guadalupe, United States
Partly cloudy
27%
0
12.6 kmph / WSW
2.
Tolleson, United States
Partly cloudy
27%
0
12.6 kmph / WSW
3.
Phoenix, United States
Partly cloudy
27%
0
17.3 kmph / WSW
4.
Tempe, United States
Partly cloudy
27%
0
4 kmph / SW
5.
Surprise, United States
Sunny
25%
3.2
4.7 kmph / WNW
6.
Sun City, United States
Sunny
25%
3.2
4.7 kmph / WNW
7.
Casa Blanca, United States
Sunny
28%
3.2
5.4 kmph / E
8.
Eloy, United States
Sunny
27%
3.3
4 kmph / SSW
9.
Casa Grande, United States
Sunny
27%
3.3
5.4 kmph / SSW
10.
Blythe, United States
Clear
27%
0
12.6 kmph / S
Last Updated: 12 Aug 2025, 07:53 PM
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