Hourly Weather Forecast - Perth, Ontario, CA

3 PM
55°F
0%
15mph
SSW
Partly Cloudy
Humidity
41%
Feels like
55°F
Dew Point
32°F
4 PM
56°F
0%
15mph
SW
Mostly Sunny
Humidity
42%
Feels like
56°F
Dew Point
33°F
5 PM
56°F
0%
14mph
SW
Mostly Sunny
Humidity
43%
Feels like
56°F
Dew Point
34°F
6 PM
55°F
0%
13mph
SW
Mostly Sunny
Humidity
46%
Feels like
55°F
Dew Point
34°F
7 PM
52°F
0%
11mph
SW
Mostly Sunny
Humidity
50%
Feels like
52°F
Dew Point
34°F
7:02 PM
8 PM
50°F
0%
10mph
SW
Clear
Humidity
55%
Feels like
50°F
Dew Point
35°F
9 PM
49°F
0%
8mph
SW
Clear
Humidity
59%
Feels like
45°F
Dew Point
35°F
10 PM
47°F
0%
7mph
SW
Clear
Humidity
64%
Feels like
44°F
Dew Point
36°F
11 PM
46°F
0%
6mph
SW
Mostly Clear
Humidity
70%
Feels like
42°F
Dew Point
36°F

Today's Severe Weather Outlook

Storms Rumble Across The Deep South

Clusters of storms will form from Arkansas and Louisiana into Alabama and Georgia this afternoon and evening.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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