Hourly Weather Forecast - Ontario, OR

3 AM
40°F
0%
3mph
S
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
39°F
4 AM
39°F
0%
3mph
S
Mostly Cloudy
Humidity
96%
Feels like
39°F
Dew Point
38°F
5 AM
38°F
0%
3mph
SSW
Mostly Cloudy
Humidity
96%
Feels like
38°F
Dew Point
37°F
6 AM
38°F
0%
3mph
SW
Mostly Cloudy
Humidity
98%
Feels like
38°F
Dew Point
37°F
7 AM
37°F
0%
2mph
W
Partly Cloudy
Humidity
96%
Feels like
37°F
Dew Point
37°F
8 AM
38°F
0%
2mph
WNW
Partly Cloudy
Humidity
94%
Feels like
38°F
Dew Point
37°F
8:12 AM
9 AM
40°F
0%
2mph
WNW
Partly Cloudy
Humidity
91%
Feels like
40°F
Dew Point
38°F
10 AM
43°F
0%
2mph
WSW
Partly Cloudy
Humidity
86%
Feels like
43°F
Dew Point
39°F
11 AM
46°F
0%
2mph
SSW
Partly Cloudy
Humidity
78%
Feels like
46°F
Dew Point
39°F
12 PM
49°F
0%
2mph
S
Mostly Sunny
Humidity
71%
Feels like
49°F
Dew Point
40°F
1 PM
51°F
0%
3mph
N
Mostly Sunny
Humidity
63%
Feels like
51°F
Dew Point
39°F
2 PM
53°F
0%
3mph
N
Mostly Sunny
Humidity
58%
Feels like
53°F
Dew Point
38°F
3 PM
52°F
0%
3mph
N
Mostly Sunny
Humidity
59%
Feels like
52°F
Dew Point
38°F
4 PM
51°F
0%
3mph
N
Mostly Sunny
Humidity
63%
Feels like
51°F
Dew Point
39°F
5 PM
49°F
0%
3mph
N
Mostly Sunny
Humidity
67%
Feels like
49°F
Dew Point
39°F
5:09 PM
6 PM
47°F
0%
3mph
N
Mostly Clear
Humidity
72%
Feels like
47°F
Dew Point
39°F
7 PM
45°F
0%
3mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
44°F
Dew Point
38°F
8 PM
43°F
0%
3mph
NW
Mostly Cloudy
Humidity
80%
Feels like
43°F
Dew Point
37°F
9 PM
41°F
0%
3mph
NW
Partly Cloudy
Humidity
83%
Feels like
41°F
Dew Point
37°F
10 PM
40°F
0%
3mph
WNW
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
36°F
11 PM
39°F
0%
2mph
WNW
Cloudy
Humidity
87%
Feels like
39°F
Dew Point
35°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide