Hourly Weather Forecast - Gananoque, Ontario, CA

12 AM
20°F
30%
10mph
WNW
30% Chance Frozen Mix
Humidity
65%
Feels like
9°F
Dew Point
10°F
1 AM
19°F
30%
9mph
W
30% Chance Frozen Mix
Humidity
64%
Feels like
8°F
Dew Point
9°F
2 AM
18°F
30%
8mph
W
30% Chance Snow Showers
Humidity
65%
Feels like
8°F
Dew Point
8°F
3 AM
17°F
0%
7mph
W
Partly Cloudy
Humidity
65%
Feels like
8°F
Dew Point
8°F
4 AM
17°F
0%
6mph
W
Partly Cloudy
Humidity
67%
Feels like
8°F
Dew Point
8°F
5 AM
17°F
0%
5mph
W
Partly Cloudy
Humidity
68%
Feels like
9°F
Dew Point
8°F
6 AM
17°F
0%
4mph
WNW
Mostly Clear
Humidity
71%
Feels like
10°F
Dew Point
9°F
7 AM
18°F
0%
4mph
W
Clear
Humidity
72%
Feels like
12°F
Dew Point
10°F
7:36 AM
8 AM
19°F
10%
3mph
WSW
Sunny
Humidity
73%
Feels like
14°F
Dew Point
12°F
9 AM
21°F
10%
4mph
SW
Mostly Sunny
Humidity
71%
Feels like
16°F
Dew Point
13°F
10 AM
23°F
10%
5mph
SSW
Mostly Sunny
Humidity
71%
Feels like
17°F
Dew Point
15°F
11 AM
25°F
10%
6mph
S
Partly Cloudy
Humidity
70%
Feels like
18°F
Dew Point
17°F
12 PM
27°F
10%
8mph
S
Mostly Cloudy
Humidity
70%
Feels like
19°F
Dew Point
18°F
1 PM
28°F
10%
9mph
S
Mostly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
19°F
2 PM
28°F
10%
9mph
S
Mostly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
20°F
3 PM
29°F
10%
9mph
S
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
20°F
4 PM
29°F
20%
10mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
20°F
4:27 PM
5 PM
29°F
40%
10mph
S
40% Chance Snow Showers
Humidity
68%
Feels like
20°F
Dew Point
20°F
6 PM
30°F
50%
10mph
S
50% Chance of Flurries
Humidity
66%
Feels like
21°F
Dew Point
20°F
7 PM
30°F
30%
10mph
S
30% Chance of Flurries
Humidity
67%
Feels like
21°F
Dew Point
20°F
8 PM
31°F
30%
11mph
S
30% Chance of Flurries
Humidity
67%
Feels like
22°F
Dew Point
21°F
9 PM
32°F
30%
11mph
SSW
30% Chance of Flurries
Humidity
68%
Feels like
23°F
Dew Point
22°F
10 PM
33°F
30%
12mph
SSW
30% Chance of Flurries
Humidity
71%
Feels like
24°F
Dew Point
24°F
11 PM
34°F
50%
11mph
SSW
50% Chance of Flurries
Humidity
73%
Feels like
25°F
Dew Point
26°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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