Hourly Weather Forecast - Ancaster, Ontario, CA

12 AM
20°F
0%
5mph
SSE
Mostly Clear
Humidity
59%
Feels like
14°F
Dew Point
8°F
1 AM
21°F
0%
5mph
S
Partly Cloudy
Humidity
61%
Feels like
14°F
Dew Point
10°F
2 AM
21°F
0%
5mph
SSW
Partly Cloudy
Humidity
65%
Feels like
15°F
Dew Point
11°F
3 AM
22°F
0%
5mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
13°F
4 AM
22°F
10%
4mph
SSW
Cloudy
Humidity
76%
Feels like
16°F
Dew Point
15°F
5 AM
22°F
10%
4mph
SSW
Cloudy
Humidity
79%
Feels like
17°F
Dew Point
17°F
6 AM
23°F
20%
4mph
S
Cloudy
Humidity
81%
Feels like
18°F
Dew Point
18°F
6:53 AM
7 AM
24°F
20%
4mph
SSE
Cloudy
Humidity
82%
Feels like
19°F
Dew Point
19°F
8 AM
26°F
20%
4mph
SE
Cloudy
Humidity
81%
Feels like
21°F
Dew Point
21°F
9 AM
29°F
20%
5mph
ESE
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
22°F
10 AM
31°F
20%
5mph
ESE
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
23°F
11 AM
34°F
20%
6mph
ESE
Cloudy
Humidity
70%
Feels like
29°F
Dew Point
25°F
12 PM
36°F
20%
6mph
E
Cloudy
Humidity
69%
Feels like
31°F
Dew Point
27°F
1 PM
37°F
30%
6mph
E
30% Chance Frozen Mix
Humidity
72%
Feels like
32°F
Dew Point
29°F
2 PM
37°F
30%
6mph
E
30% Chance of Flurries
Humidity
74%
Feels like
32°F
Dew Point
29°F
3 PM
36°F
40%
6mph
E
40% Chance of Flurries
Humidity
77%
Feels like
31°F
Dew Point
29°F
4 PM
35°F
40%
7mph
E
40% Chance of Flurries
Humidity
80%
Feels like
29°F
Dew Point
30°F
5 PM
34°F
50%
6mph
ENE
50% Chance of Flurries
Humidity
84%
Feels like
28°F
Dew Point
30°F
6 PM
33°F
50%
6mph
ENE
50% Chance of Flurries
Humidity
89%
Feels like
27°F
Dew Point
30°F
6:11 PM
7 PM
32°F
50%
6mph
ENE
50% Chance of Flurries
Humidity
89%
Feels like
26°F
Dew Point
29°F
8 PM
32°F
50%
6mph
NE
50% Chance of Flurries
Humidity
92%
Feels like
26°F
Dew Point
30°F
9 PM
32°F
40%
6mph
NE
40% Chance of Flurries
Humidity
92%
Feels like
26°F
Dew Point
29°F
10 PM
31°F
40%
5mph
NNE
40% Chance of Flurries
Humidity
92%
Feels like
26°F
Dew Point
29°F
11 PM
31°F
30%
5mph
NNE
30 % Chance of Heavy Snow
Humidity
93%
Feels like
26°F
Dew Point
29°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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