Hourly Weather Forecast - Ontario, OR

12 AM
31°F
0%
3mph
NE
Cloudy
Humidity
95%
Feels like
31°F
Dew Point
30°F
1 AM
30°F
0%
2mph
ENE
Cloudy
Humidity
96%
Feels like
30°F
Dew Point
29°F
2 AM
29°F
0%
2mph
ESE
Foggy
Humidity
99%
Feels like
29°F
Dew Point
29°F
3 AM
28°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
28°F
4 AM
28°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
28°F
5 AM
28°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
28°F
6 AM
27°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
27°F
Dew Point
27°F
7 AM
28°F
0%
2mph
SE
Cloudy
Humidity
98%
Feels like
28°F
Dew Point
27°F
8 AM
29°F
0%
2mph
SE
Cloudy
Humidity
94%
Feels like
29°F
Dew Point
27°F
8:15 AM
9 AM
31°F
0%
2mph
SE
Cloudy
Humidity
93%
Feels like
31°F
Dew Point
29°F
10 AM
33°F
0%
2mph
SE
Cloudy
Humidity
89%
Feels like
33°F
Dew Point
30°F
11 AM
36°F
0%
2mph
ESE
Cloudy
Humidity
83%
Feels like
36°F
Dew Point
31°F
12 PM
38°F
0%
3mph
SE
Cloudy
Humidity
78%
Feels like
38°F
Dew Point
32°F
1 PM
40°F
0%
3mph
SE
Cloudy
Humidity
74%
Feels like
40°F
Dew Point
32°F
2 PM
41°F
0%
3mph
SE
Cloudy
Humidity
70%
Feels like
41°F
Dew Point
32°F
3 PM
41°F
0%
3mph
ESE
Cloudy
Humidity
70%
Feels like
41°F
Dew Point
32°F
4 PM
40°F
0%
3mph
NNW
Cloudy
Humidity
73%
Feels like
40°F
Dew Point
32°F
5 PM
39°F
0%
3mph
NW
Cloudy
Humidity
76%
Feels like
39°F
Dew Point
32°F
5:10 PM
6 PM
37°F
10%
3mph
NW
Cloudy
Humidity
79%
Feels like
37°F
Dew Point
31°F
7 PM
35°F
10%
3mph
WNW
Cloudy
Humidity
81%
Feels like
33°F
Dew Point
30°F
8 PM
34°F
10%
3mph
WNW
Cloudy
Humidity
83%
Feels like
31°F
Dew Point
29°F
9 PM
32°F
0%
3mph
W
Cloudy
Humidity
85%
Feels like
32°F
Dew Point
28°F
10 PM
31°F
0%
3mph
W
Cloudy
Humidity
86%
Feels like
31°F
Dew Point
28°F
11 PM
31°F
0%
2mph
W
Cloudy
Humidity
87%
Feels like
31°F
Dew Point
27°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