Hourly Weather Forecast - Port Union, Ontario, CA

12 AM
35°F
0%
10mph
WNW
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
27°F
1 AM
35°F
0%
9mph
WNW
Partly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
27°F
2 AM
34°F
0%
8mph
WNW
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
27°F
3 AM
33°F
0%
8mph
WNW
Partly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
27°F
4 AM
33°F
0%
7mph
W
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
27°F
5 AM
33°F
0%
6mph
W
Mostly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
27°F
6 AM
34°F
0%
6mph
W
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
27°F
6:49 AM
7 AM
35°F
0%
6mph
W
Cloudy
Humidity
74%
Feels like
30°F
Dew Point
27°F
8 AM
36°F
0%
6mph
W
Mostly Cloudy
Humidity
71%
Feels like
32°F
Dew Point
28°F
9 AM
38°F
0%
5mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
27°F
10 AM
40°F
0%
5mph
WNW
Mostly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
26°F
11 AM
41°F
0%
5mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
25°F
12 PM
42°F
0%
5mph
WNW
Mostly Cloudy
Humidity
50%
Feels like
39°F
Dew Point
25°F
1 PM
43°F
0%
5mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
39°F
Dew Point
25°F
2 PM
43°F
10%
5mph
WNW
Cloudy
Humidity
49%
Feels like
39°F
Dew Point
25°F
3 PM
42°F
10%
5mph
WNW
Cloudy
Humidity
53%
Feels like
39°F
Dew Point
26°F
4 PM
42°F
10%
5mph
WNW
Cloudy
Humidity
54%
Feels like
38°F
Dew Point
26°F
5 PM
40°F
10%
5mph
WNW
Cloudy
Humidity
56%
Feels like
37°F
Dew Point
26°F
6 PM
39°F
10%
4mph
WNW
Partly Cloudy
Humidity
59%
Feels like
36°F
Dew Point
26°F
7 PM
37°F
10%
4mph
NW
Partly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
26°F
7:49 PM
8 PM
35°F
10%
4mph
NW
Mostly Clear
Humidity
66%
Feels like
32°F
Dew Point
25°F
9 PM
33°F
20%
4mph
WNW
Partly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
25°F
10 PM
32°F
20%
4mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
25°F
11 PM
31°F
30%
4mph
WNW
30 % Chance of Heavy Snow
Humidity
79%
Feels like
26°F
Dew Point
25°F

Today's Weather Outlook

Today's Weather Outlook

A potent weather system traverses the U.S. this weekend, bringing everything from accumulating snow and ice to rainy, stormy weather.

Weekly Drought Map for April 2, 2026

Substantial Drying Leads To Worsening Drought Depiction Nationwide

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur?

(Image provided by Pixabay.com)

Before a High Wind Event

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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