Umatilla County (Pendleton)
Tomorrow
Tomorrow weather in Umatilla County
Monday, April 27th, 2026
18°
Patchy rain possible
The weather tomorrow in Umatilla County will be similar like today, with max temperatures of 17°.
18° / 5°
Temp
82%
Rain
20 km/h
Wind
50%
Humidity
Umatilla County Weather Pages
Umatilla County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Umatilla County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 05:49 AM | 06:00 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:58 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | |  | | | | |  |  | | | | | | | | |  | | | | | Next |
| temperatures | 9.3° | 8.4° | 7.8° | 6.8° | 6° | 5.5° | Sunrise | 6.2° | 8.2° | 10.1° | 12.1° | 13.6° | 14.8° | 15.8° | 16.6° | 17.1° | 17.5° | 17.6° | 17.4° | 15.7° | 12.8° | Sunset | 10.5° | 9.1° | 8.2° | 7.7° | |
| feels like | 8.9° | 8.2° | 7.6° | 5.8° | 4.4° | 3.5° | 4.4° | 6.7° | 8.8° | 10.8° | 13° | 14.5° | 15.6° | 16.5° | 17.1° | 17.4° | 17.6° | 17.4° | 15.1° | 11.4° | 8.7° | 6.9° | 5.7° | 5° | |||
| wind speed | 7 km/h | 8 km/h | 9 km/h | 8 km/h | 9 km/h | 9 km/h | 10 km/h | 9 km/h | 9 km/h | 11 km/h | 16 km/h | 19 km/h | 20 km/h | 20 km/h | 18 km/h | 16 km/h | 14 km/h | 14 km/h | 14 km/h | 16 km/h | 16 km/h | 13 km/h | 14 km/h | 16 km/h | |||
| wind degree | 202° | 163° | 152° | 156° | 166° | 170° | 170° | 180° | 192° | 220° | 248° | 256° | 266° | 277° | 281° | 281° | 281° | 281° | 274° | 263° | 244° | 218° | 205° | 210° | |||
| wind direction | SSW | SSE | SSE | SSE | SSE | S | S | S | SSW | SW | WSW | WSW | W | W | WNW | WNW | W | W | W | W | WSW | SW | SSW | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0.1 mm | 0.4 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 77% | 100% | 100% | 100% | 100% | 67% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 48% | 55% | 56% | 56% | 55% | 60% | 61% | 67% | 64% | 55% | 44% | 39% | 40% | 40% | 37% | 35% | 34% | 34% | 39% | 47% | 53% | 60% | 64% | 65% | |||
| dew point | -1° | -0.4° | -0.6° | -1° | -2.4° | -1.9° | -1.8° | 1.1° | 3.6° | 3.4° | 2° | 1.3° | 2.4° | 3.1° | 2.6° | 2.1° | 1.7° | 1.5° | 3.1° | 3° | 0.7° | 1° | 1.2° | 1.2° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 80% | 74% | 73% | 88% | 77% | 83% | 27% | 15% | 4% | 6% | 8% | 7% | 5% | 5% | 5% | 5% | 4% | 14% | 19% | 15% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.7 | 1.4 | 3 | 4.6 | 5.7 | 6 | 5.6 | 4.4 | 3 | 1.7 | 0.7 | 0.2 | 0 | 0 | 0 | 0 |
Weather in Umatilla County tomorrow
The weather in Umatilla County tomorrow is expected to be slightly cooler than usual, with a forecast temperature of 18 °F, compared to an average of 20 °F for April 27th in recent years.
temperatures
18 °F
rain
0.7 mm
wind
20 km/h
UV
High
Umatilla County daylight overview ☀️
Tomorrow in Umatilla County, The sun rises at 05:49 and sets at 19:58, giving a total daylight duration of 14 hours and 9 minutes.
Top locations in Umatilla County
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More Locations Quick links
More Umatilla County weather pages
What to wear tomorrow in Umatilla County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Umatilla County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Umatilla County - FAQ
What is the maximum temperature for tomorrow in Umatilla County?
The maximum temperature for tomorrow in Umatilla County is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Umatilla County? 🌧️
Yes, there is a 82% chance of rain in Umatilla County tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Umatilla County? 🌀
The wind in Umatilla County is expected to blow at 20 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Umatilla County tomorrow?
Given the forecast of 18 °F with a 82% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Umatilla County tomorrow.
What is the sunrise and sunset time for Umatilla County tomorrow?
The sun is expected to rise at 05:49 and set at 19:58 in Umatilla County.
How accurate is the weather forecast Umatilla County tomorrow? ✅
Umatilla County weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Umatilla County?Get accurate weather forecasts for Umatilla County, located at latitude 45.672 and longitude -118.789. Stay updated with localized weather information tailored for Umatilla County.
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