Weather forecast for 10 days
Ontario, OR

Weather forecast for the weekend

Saturday, Apr 5.

Mostly Sunny
7:19 am

8:21 pm
MDT
Mostly Sunny
64°F / 34°F
  • Wind: 5mph SE
  • Humidity: 46%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, on Saturday, mostly clear skies and sunshine will create ideal daytime conditions.
Temperatures are forecasted to move from a peak of a comfortable 64.4°F to a low of an icy 33.8°F.
Tomorrow, the maximum temperature is predicted to be in line with the typical April high of 62.2°F.
Sunrise will be at 7:19 am and sunset at 8:21 pm; tomorrow's daylight will last for 13h and 2min.

Sunday, Apr 6.

Mostly Sunny
7:17 am

8:22 pm
MDT
Mostly Sunny
70°F / 46°F
  • Wind: 6mph SE
  • Humidity: 47%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 5
On Sunday, April 6, blue skies and warm sunshine will define the conditions.
Temperatures are expected to range from a maximum of a pleasant 69.8°F to a minimum of a brisk 46.4°F.
The maximum temperature will be higher and more in tune with May's average of 72.1°F than with April's.
Sunrise will be at 7:17 am and sunset at 8:22 pm; the daylight will last for 13h and 5min.

Frequently asked questions

What is the weather forecast for Ontario for tomorrow?
On Saturday, a crisp, sunny atmosphere is likely.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Ontario will be 64.4°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 62.2°F in April. The lowest temperature will be relatively lower than the average low of 40.3°F.
When are sunrise and sunset tomorrow?
On Saturday, in Ontario, sunrise will be at 7:19 am and sunset at 8:21 pm (MDT).
How long will the day be tomorrow?
In Ontario, the length of the day tomorrow will be 13h and 2min.
What is the weather forecast for Ontario for Sunday?
On Sunday, mostly clear skies and sunshine will create ideal daytime conditions.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 69.8°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for Ontario for the next ten days?
In Ontario, a combination of overcast, sun-filled and showery weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Monday and Tuesday in Ontario. Monday, with minimal precipitation of 0.12", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 73.4°F, as the minimum temperature will vary between 30.2°F and 50°F.
What will be the warmest and the coldest days?
With the maximum temperature of 73.4°F, Thursday will be the warmest day. Today is the coldest day, with a maximum temperature of 60.8°F.

Long-term weather forecast

FriApr 4.
  • 61°F
  • 30°F
Sunny
Sunny
  • Wind: 9mph NNW
  • Humidity: 40%
  • UV index: 5
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:21 am 8:20 pm MDT
SatApr 5.
  • 64°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph SE
  • Humidity: 46%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:19 am 8:21 pm MDT
SunApr 6.
  • 70°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SE
  • Humidity: 47%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:17 am 8:22 pm MDT
MonApr 7.
  • 64°F
  • 43°F
Showers
Showers
  • Wind: 11mph S
  • Humidity: 58%
  • UV index: 4
  • Precip. probability: 55%
  • Precipitation: 0.12"
  • 7:15 am 8:23 pm MDT
TueApr 8.
  • 64°F
  • 41°F
AM Showers
AM Showers
  • Wind: 9mph SW
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 7:13 am 8:25 pm MDT
WedApr 9.
  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 48%
  • UV index: 5
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:12 am 8:26 pm MDT
ThuApr 10.
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph W
  • Humidity: 49%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:10 am 8:27 pm MDT
FriApr 11.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 42%
  • UV index: 5
  • Precip. probability: 11%
  • Precipitation: 0"
  • 7:08 am 8:28 pm MDT
SatApr 12.
  • 64°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 44%
  • UV index: 5
  • Precip. probability: 10%
  • Precipitation: 0"
  • 7:06 am 8:29 pm MDT
SunApr 13.
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 40%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:05 am 8:31 pm MDT
Over the next ten days, a mix of dull, bright and rain-soaked weather is predicted.
Rain is predicted for Monday and Tuesday.
Substantial differences in temperature are forecasted throughout the forecast window. Forecast highs will fluctuate between 60.8°F and 73.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 30.2°F and 50°F.
With the highest temperature of 73.4°F, Thursday will be the warmest day; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: Apr 4, 2025 @ 13:42:05 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share