Hourly Weather Forecast - Plympton-Wyoming, Ontario, CA

12 AM
21°F
30%
13mph
WSW
30% Chance of Flurries
Humidity
81%
Feels like
8°F
Dew Point
16°F
1 AM
20°F
20%
12mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
7°F
Dew Point
15°F
2 AM
19°F
20%
12mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
6°F
Dew Point
15°F
3 AM
17°F
20%
12mph
W
Partly Cloudy
Humidity
86%
Feels like
5°F
Dew Point
14°F
4 AM
16°F
20%
12mph
W
Partly Cloudy
Humidity
85%
Feels like
3°F
Dew Point
13°F
5 AM
15°F
20%
12mph
W
Partly Cloudy
Humidity
87%
Feels like
2°F
Dew Point
12°F
6 AM
15°F
10%
11mph
W
Partly Cloudy
Humidity
85%
Feels like
2°F
Dew Point
11°F
7 AM
15°F
10%
11mph
W
Partly Cloudy
Humidity
80%
Feels like
2°F
Dew Point
10°F
7:52 AM
8 AM
15°F
10%
12mph
W
Mostly Cloudy
Humidity
78%
Feels like
1°F
Dew Point
9°F
9 AM
15°F
20%
12mph
W
Mostly Cloudy
Humidity
78%
Feels like
1°F
Dew Point
9°F
10 AM
15°F
20%
12mph
W
Mostly Cloudy
Humidity
80%
Feels like
2°F
Dew Point
10°F
11 AM
16°F
30%
13mph
W
30% Chance Snow Showers
Humidity
80%
Feels like
2°F
Dew Point
11°F
12 PM
17°F
40%
14mph
W
40% Chance Snow Showers
Humidity
78%
Feels like
3°F
Dew Point
11°F
1 PM
17°F
30%
15mph
W
30% Chance Snow Showers
Humidity
78%
Feels like
3°F
Dew Point
12°F
2 PM
18°F
30%
15mph
W
30% Chance Snow Showers
Humidity
81%
Feels like
4°F
Dew Point
13°F
3 PM
18°F
30%
14mph
W
30% Chance Snow Showers
Humidity
82%
Feels like
4°F
Dew Point
13°F
4 PM
17°F
30%
14mph
W
30% Chance Snow Showers
Humidity
78%
Feels like
3°F
Dew Point
12°F
5 PM
16°F
30%
13mph
W
30% Chance Snow Showers
Humidity
76%
Feels like
2°F
Dew Point
10°F
5:27 PM
6 PM
15°F
30%
13mph
W
30% Chance Snow Showers
Humidity
71%
Feels like
1°F
Dew Point
8°F
7 PM
14°F
20%
12mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
0°F
Dew Point
8°F
8 PM
13°F
20%
12mph
WSW
Partly Cloudy
Humidity
74%
Feels like
-1°F
Dew Point
6°F
9 PM
12°F
20%
11mph
WSW
Partly Cloudy
Humidity
78%
Feels like
-2°F
Dew Point
6°F
10 PM
12°F
20%
11mph
WSW
Cloudy
Humidity
79%
Feels like
-2°F
Dew Point
7°F
11 PM
12°F
20%
10mph
WSW
Cloudy
Humidity
76%
Feels like
-2°F
Dew Point
6°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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