Hourly Weather Forecast - Port Union, Ontario, CA

12 AM
42°F
20%
6mph
NW
Clear
Humidity
77%
Feels like
38°F
Dew Point
35°F
1 AM
40°F
20%
5mph
NW
Clear
Humidity
80%
Feels like
36°F
Dew Point
35°F
2 AM
39°F
20%
5mph
NW
Clear
Humidity
83%
Feels like
35°F
Dew Point
34°F
3 AM
38°F
30%
5mph
NNW
30% Chance Rain Showers
Humidity
86%
Feels like
35°F
Dew Point
34°F
4 AM
38°F
30%
4mph
NNW
30% Chance Rain Showers
Humidity
87%
Feels like
34°F
Dew Point
34°F
5 AM
38°F
30%
4mph
NNW
30% Chance Rain Showers
Humidity
87%
Feels like
34°F
Dew Point
34°F
6 AM
38°F
30%
4mph
NNW
30% Chance Rain Showers
Humidity
85%
Feels like
35°F
Dew Point
34°F
6:40 AM
7 AM
40°F
20%
4mph
NNW
Sunny
Humidity
78%
Feels like
38°F
Dew Point
34°F
8 AM
43°F
20%
4mph
N
Mostly Sunny
Humidity
68%
Feels like
41°F
Dew Point
33°F
9 AM
47°F
20%
4mph
N
Mostly Sunny
Humidity
60%
Feels like
45°F
Dew Point
34°F
10 AM
50°F
20%
4mph
N
Mostly Sunny
Humidity
56%
Feels like
50°F
Dew Point
35°F

Monday's Weather Outlook

The first Monday in April will struggle to feel like Spring for much of the country.

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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