Access Umatilla County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.

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Umatilla County snow forecast ☃️

A total of 0 cm of snow is expected in Umatilla County over the next two weeks

Umatilla County long range weather forecast

30 day weather forecast for Umatilla County

July

September

Important Notice

Our Umatilla County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Umatilla County

The chart displays the expected rainfall values (in mm) over the next 14 days in Umatilla County, highlighting variations in precipitation levels for specific dates. ☔

Umatilla County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Umatilla County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in Umatilla County

How warm is it in Umatilla County over the next 14 days?

Over the next two weeks, temperatures in Umatilla County are expected to range from around 4 °F on the coldest nights up to about 31 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Umatilla County in the next two weeks?

Yes - rain is expected on about 14 of the next 14 days in Umatilla County, with roughly 24.7 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

Will it snow in Umatilla County?

Yes - around 0 cm of snow is forecast in Umatilla County over the coming two weeks, so be prepared for wintry conditions and dress warmly.

How windy is it in Umatilla County?

Maximum wind speeds in Umatilla County are forecast to reach about 72 km/h at their peak over the next 14 days.

When is the best time to visit Umatilla County?

For a month-by-month look at temperatures and rainfall, see our best time to visit Umatilla County guide.

How accurate is the 14-day forecast for Umatilla County?

Our Umatilla County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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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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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
						1 27°
2 30°	3 29°	4 28°	5 31°	6 30°	7 32°	8 32°
9 33°	10 33°	11 36°	12 35°	13 32°	14 30°	15 30°
16 28°	17 31°	18 6°	19 6°	20 7°	21 9°	22 7°
23 6°	24 7°	25 6°	26 6°	27 7°	28 7°	29 7°
30 7°	31 37°