Hourly Weather Forecast - New Tecumseth, Ontario, CA

12 AM
26°F
10%
9mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
22°F
1 AM
25°F
10%
9mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
16°F
Dew Point
21°F
2 AM
24°F
10%
10mph
W
Cloudy
Humidity
85%
Feels like
14°F
Dew Point
20°F
3 AM
23°F
10%
10mph
W
Cloudy
Humidity
86%
Feels like
12°F
Dew Point
19°F
4 AM
21°F
10%
10mph
W
Cloudy
Humidity
88%
Feels like
10°F
Dew Point
18°F
5 AM
20°F
10%
11mph
W
Mostly Cloudy
Humidity
87%
Feels like
9°F
Dew Point
17°F
6 AM
20°F
10%
11mph
W
Partly Cloudy
Humidity
87%
Feels like
8°F
Dew Point
17°F
7 AM
20°F
20%
11mph
W
Partly Cloudy
Humidity
86%
Feels like
9°F
Dew Point
17°F
7:50 AM
8 AM
21°F
20%
11mph
W
Partly Cloudy
Humidity
84%
Feels like
10°F
Dew Point
17°F
9 AM
22°F
30%
11mph
W
30% Chance Snow Showers
Humidity
83%
Feels like
10°F
Dew Point
17°F
10 AM
22°F
40%
11mph
W
40% Chance Snow Showers
Humidity
80%
Feels like
11°F
Dew Point
17°F
11 AM
23°F
40%
11mph
WNW
40% Chance Snow Showers
Humidity
79%
Feels like
11°F
Dew Point
17°F
12 PM
22°F
40%
11mph
WNW
40% Chance of Flurries
Humidity
79%
Feels like
11°F
Dew Point
17°F
1 PM
21°F
40%
12mph
WNW
40% Chance of Flurries
Humidity
79%
Feels like
10°F
Dew Point
16°F
2 PM
20°F
30%
11mph
WNW
30% Chance Snow Showers
Humidity
79%
Feels like
9°F
Dew Point
15°F
3 PM
19°F
20%
11mph
WNW
Partly Cloudy
Humidity
80%
Feels like
8°F
Dew Point
14°F
4 PM
19°F
20%
10mph
WNW
Mostly Sunny
Humidity
80%
Feels like
7°F
Dew Point
14°F
4:43 PM
5 PM
18°F
10%
10mph
WNW
Mostly Clear
Humidity
81%
Feels like
7°F
Dew Point
13°F
6 PM
18°F
10%
9mph
WNW
Mostly Clear
Humidity
81%
Feels like
7°F
Dew Point
13°F
7 PM
18°F
20%
9mph
WNW
Partly Cloudy
Humidity
82%
Feels like
8°F
Dew Point
14°F
8 PM
18°F
30%
8mph
WNW
30% Chance Frozen Mix
Humidity
83%
Feels like
8°F
Dew Point
14°F
9 PM
18°F
30%
8mph
NW
30% Chance Frozen Mix
Humidity
84%
Feels like
8°F
Dew Point
14°F
10 PM
18°F
30%
7mph
NW
30% Chance Frozen Mix
Humidity
84%
Feels like
8°F
Dew Point
14°F
11 PM
17°F
20%
7mph
NW
Mostly Cloudy
Humidity
85%
Feels like
8°F
Dew Point
13°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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