Hourly Weather Forecast - Port Perry, Ontario, CA

12 AM
34°F
20%
14mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
29°F
1 AM
33°F
10%
14mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
29°F
2 AM
33°F
10%
14mph
NW
Mostly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
28°F
3 AM
33°F
0%
14mph
NW
Mostly Cloudy
Humidity
80%
Feels like
23°F
Dew Point
27°F
4 AM
32°F
0%
13mph
NW
Mostly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
26°F
5 AM
31°F
0%
13mph
NW
Mostly Cloudy
Humidity
79%
Feels like
21°F
Dew Point
25°F
6 AM
30°F
0%
12mph
NW
Mostly Cloudy
Humidity
79%
Feels like
20°F
Dew Point
24°F
7 AM
28°F
0%
11mph
NW
Mostly Cloudy
Humidity
79%
Feels like
19°F
Dew Point
23°F
7:49 AM
8 AM
28°F
0%
10mph
NW
Partly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
22°F
9 AM
27°F
0%
9mph
NW
Partly Cloudy
Humidity
76%
Feels like
18°F
Dew Point
20°F
10 AM
26°F
0%
7mph
NW
Partly Cloudy
Humidity
73%
Feels like
19°F
Dew Point
19°F
11 AM
26°F
0%
6mph
NW
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
18°F
12 PM
27°F
0%
5mph
NW
Mostly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
18°F
1 PM
27°F
0%
4mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
18°F
2 PM
28°F
0%
3mph
W
Cloudy
Humidity
67%
Feels like
28°F
Dew Point
18°F
3 PM
28°F
0%
2mph
SSW
Cloudy
Humidity
69%
Feels like
28°F
Dew Point
19°F
4 PM
27°F
0%
2mph
S
Cloudy
Humidity
72%
Feels like
27°F
Dew Point
20°F
4:41 PM
5 PM
27°F
0%
2mph
S
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
20°F
6 PM
27°F
10%
3mph
SSE
Cloudy
Humidity
76%
Feels like
27°F
Dew Point
21°F
7 PM
28°F
0%
4mph
SSE
Cloudy
Humidity
77%
Feels like
24°F
Dew Point
22°F
8 PM
29°F
10%
5mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
24°F
Dew Point
22°F
9 PM
29°F
10%
6mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
23°F
Dew Point
23°F
10 PM
30°F
10%
6mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
23°F
Dew Point
24°F
11 PM
30°F
20%
6mph
SSE
Partly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
25°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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