Live Weather & Forecast
Weather in Umatilla
Oregon, United States · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Overcast
Umatilla, Oregon
🌙 Nighttime
Updated: 2026-04-12 21:30
Humidity
64%
Wind
24.1 km/h SW
Wind Gust
30.2 km/h
Pressure
1004 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
6.7°C
Wind Degree
215°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
145.9 μg/m³
NO₂
3.3 μg/m³
O₃
66 μg/m³
SO₂
1.4 μg/m³
PM 2.5
1 μg/m³
PM 10
1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Umatilla, Oregon
12 AM
12°
Clear
1 AM
11°
Clear
2 AM
10°
Clear
3 AM
10°
Clear
4 AM
9°
Clear
5 AM
9°
Clear
6 AM
9°
Clear
7 AM
10°
Sunny
8 AM
12°
Sunny
9 AM
14°
Sunny
10 AM
15°
Sunny
11 AM
17°
Sunny
12 PM
18°
Sunny
1 PM
20°
Sunny
2 PM
21°
Sunny
3 PM
22°
Sunny
4 PM
19°
Sunny
5 PM
18°
Patchy rain nearby
6 PM
16°
Overcast
7 PM
15°
Partly Cloudy
8 PM
14°
Clear
9 PM
15°
Overcast
10 PM
13°
Clear
11 PM
12°
Patchy rain nearby
3-Day Forecast
Daily overview for Umatilla, Oregon
Today
Patchy rain nearby
23°
/
8°
🌧️ 87% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 29.5 km/h
🌧️ Total precip: 0.22 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:41 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
18°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 42.1 km/h
🌧️ Total precip: 0.05 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
13°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 37.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Umatilla
Plan your trip to Umatilla, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Umatilla?
Current conditions in Umatilla: Overcast, temperature 15°C, humidity 64%.
What is the best time to visit Umatilla?
The best time to visit Umatilla is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Umatilla?
Umatilla is located at approximately 45.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Umatilla?
The wettest period in Umatilla is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Umatilla?
For visits to Umatilla during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Umatilla in?
Umatilla is located in United States, in the state of Oregon.
What are the public holidays in Umatilla in 2026?
View the 2026 public holidays for Umatilla on our Holidays page.
What are the GPS coordinates used for the weather forecast in Umatilla?
The weather forecast for Umatilla uses coordinates 45.9174, -119.3425.