Hourly Weather Forecast - Brighton, Ontario, CA

1 AM
27°F
0%
3mph
SSE
Partly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
21°F
2 AM
28°F
0%
4mph
S
Partly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
22°F
3 AM
30°F
0%
6mph
S
Partly Cloudy
Humidity
83%
Feels like
23°F
Dew Point
25°F
4 AM
32°F
0%
7mph
S
Cloudy
Humidity
88%
Feels like
25°F
Dew Point
29°F
5 AM
33°F
0%
8mph
S
Mostly Cloudy
Humidity
88%
Feels like
26°F
Dew Point
30°F
6 AM
34°F
0%
9mph
SSE
Mostly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
30°F
7 AM
35°F
0%
9mph
SSE
Mostly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
31°F
7:40 AM
8 AM
35°F
0%
10mph
SSE
Partly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
32°F
9 AM
37°F
0%
10mph
SSE
Partly Cloudy
Humidity
83%
Feels like
29°F
Dew Point
32°F
10 AM
37°F
0%
10mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
31°F
11 AM
38°F
0%
10mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
30°F
12 PM
38°F
0%
9mph
SSE
Partly Cloudy
Humidity
71%
Feels like
32°F
Dew Point
30°F
1 PM
39°F
0%
9mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
33°F
Dew Point
30°F
2 PM
39°F
0%
9mph
SSE
Partly Cloudy
Humidity
70%
Feels like
33°F
Dew Point
30°F
3 PM
39°F
0%
9mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
32°F
4 PM
39°F
0%
10mph
SSE
Partly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
32°F
4:34 PM
5 PM
39°F
0%
10mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
32°F
6 PM
39°F
10%
11mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
33°F
7 PM
39°F
10%
11mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
8 PM
39°F
30%
12mph
SSE
30% Chance Rain Showers
Humidity
78%
Feels like
32°F
Dew Point
33°F
9 PM
40°F
40%
13mph
SSE
40% Chance Rain Showers
Humidity
79%
Feels like
32°F
Dew Point
34°F
10 PM
40°F
70%
13mph
SSE
70% Chance Rain Showers
Humidity
81%
Feels like
33°F
Dew Point
35°F
11 PM
41°F
70%
15mph
SSE
70% Chance of Rain
Humidity
83%
Feels like
33°F
Dew Point
36°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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