Hourly Weather Forecast - Dunnville, Ontario, CA

7:45 AM
8 AM
27°F
0%
12mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
17°F
Dew Point
22°F
9 AM
29°F
0%
14mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
21°F
10 AM
31°F
0%
15mph
S
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
22°F
11 AM
32°F
0%
16mph
S
Partly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
22°F
12 PM
34°F
10%
16mph
SSW
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
24°F
1 PM
35°F
10%
16mph
SSW
Cloudy
Humidity
67%
Feels like
25°F
Dew Point
25°F
2 PM
37°F
10%
16mph
SSW
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
26°F
3 PM
38°F
10%
17mph
SSW
Cloudy
Humidity
66%
Feels like
28°F
Dew Point
28°F
4 PM
39°F
10%
17mph
SSW
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
28°F
4:46 PM
5 PM
39°F
10%
18mph
SW
Cloudy
Humidity
63%
Feels like
30°F
Dew Point
28°F
6 PM
40°F
10%
19mph
SW
Cloudy
Humidity
64%
Feels like
30°F
Dew Point
29°F
7 PM
40°F
10%
20mph
SW
Cloudy
Humidity
67%
Feels like
30°F
Dew Point
30°F
8 PM
39°F
10%
20mph
SW
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
31°F
9 PM
38°F
20%
19mph
SW
Cloudy
Humidity
78%
Feels like
28°F
Dew Point
32°F
10 PM
37°F
10%
19mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
31°F
11 PM
35°F
10%
18mph
WSW
Partly Cloudy
Humidity
84%
Feels like
25°F
Dew Point
31°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend 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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