Ontario

Weston County, Oregon, United States

Forecast Summary

The next few hours will be mostly cloudy, with today reaching 7°C and dropping to 1°C. The coming days will be light rain throughout the day.

Current Weather

21°

Mostly Clear

Feels Like

Min

Max

Compared to Yesterday

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Hourly Forecast

Weather forecast for the next 48 hours.

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UV Index

Wear sunscreen

4 Moderate
Low Extreme

Humidity

Current air moisture level

58% Comfortable
Low High

Daylight Hours

13 hours 56 minutes of sunlight today

06:46

Sunrise

20:43

Sunset

Daily Forecast

Weather forecast for the next 8 days.

Today

Friday

Saturday

Sunday

Monday

13°

Tuesday

Wednesday

Thursday

Air Quality Data Available

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Frequently asked questions about weather in Ontario

How warm does it get in Ontario?

The warmest month in Ontario is July, with average high temperatures of 37°C. The average temperature during this period is around 29°C.

How cold does it get in Ontario?

The coldest month in Ontario is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.

What is the wettest time of year in Ontario?

The wettest month in Ontario is December, with an average of 44mm of precipitation.

What is the driest time of year in Ontario?

The driest month in Ontario is July, with an average of 2mm of precipitation.

View full climate insights for Ontario →

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