Hourly Weather Forecast - Ancaster, Ontario, CA

12 AM
35°F
50%
8mph
ENE
50% Chance of Rain
Humidity
96%
Feels like
28°F
Dew Point
34°F
1 AM
35°F
50%
8mph
ENE
50% Chance of Rain
Humidity
95%
Feels like
29°F
Dew Point
34°F
2 AM
36°F
40%
8mph
ENE
40% Chance of Rain
Humidity
95%
Feels like
30°F
Dew Point
35°F
3 AM
37°F
40%
8mph
ENE
40% Chance of Light Rain
Humidity
95%
Feels like
30°F
Dew Point
35°F
4 AM
37°F
40%
9mph
ENE
40% Chance of Light Rain
Humidity
96%
Feels like
31°F
Dew Point
36°F
5 AM
37°F
40%
8mph
ENE
40% Chance of Light Rain
Humidity
95%
Feels like
31°F
Dew Point
36°F
6 AM
37°F
30%
7mph
ENE
30% Chance of Light Rain
Humidity
96%
Feels like
32°F
Dew Point
36°F
6:48 AM
7 AM
38°F
30%
7mph
ENE
30% Chance of Light Rain
Humidity
95%
Feels like
33°F
Dew Point
37°F
8 AM
40°F
20%
7mph
ENE
Mostly Cloudy
Humidity
94%
Feels like
35°F
Dew Point
38°F
9 AM
43°F
20%
8mph
ENE
Mostly Cloudy
Humidity
93%
Feels like
38°F
Dew Point
41°F
10 AM
46°F
20%
9mph
E
Partly Cloudy
Humidity
91%
Feels like
41°F
Dew Point
43°F
11 AM
48°F
20%
9mph
E
Partly Cloudy
Humidity
88%
Feels like
44°F
Dew Point
45°F
12 PM
50°F
20%
9mph
E
Partly Cloudy
Humidity
85%
Feels like
50°F
Dew Point
46°F
1 PM
52°F
30%
9mph
ESE
30% Chance Rain Showers
Humidity
83%
Feels like
52°F
Dew Point
47°F
2 PM
53°F
40%
9mph
SE
40% Chance Rain Showers
Humidity
81%
Feels like
53°F
Dew Point
47°F
3 PM
54°F
40%
9mph
S
40% Chance Rain Showers
Humidity
80%
Feels like
54°F
Dew Point
48°F
4 PM
54°F
50%
8mph
SSW
50% Chance of Light Rain
Humidity
81%
Feels like
54°F
Dew Point
48°F
5 PM
53°F
50%
8mph
SSW
50% Chance of Light Rain
Humidity
84%
Feels like
53°F
Dew Point
48°F
6 PM
52°F
60%
8mph
SSW
60% Chance of Light Rain
Humidity
86%
Feels like
52°F
Dew Point
48°F
6:15 PM
7 PM
49°F
60%
8mph
SSW
60% Chance of Light Rain
Humidity
94%
Feels like
46°F
Dew Point
48°F
8 PM
47°F
60%
9mph
SSW
60% Chance of Light Rain
Humidity
95%
Feels like
43°F
Dew Point
46°F
9 PM
44°F
60%
9mph
SSW
60% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
44°F
10 PM
44°F
60%
9mph
SW
60% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
44°F
11 PM
44°F
60%
9mph
SW
60% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
44°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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