Hourly Weather Forecast - Preston, Ontario, CA

12 AM
17°F
0%
4mph
SSE
Mostly Clear
Humidity
63%
Feels like
10°F
Dew Point
6°F
1 AM
17°F
0%
4mph
SSE
Partly Cloudy
Humidity
63%
Feels like
11°F
Dew Point
7°F
2 AM
17°F
0%
4mph
S
Partly Cloudy
Humidity
64%
Feels like
12°F
Dew Point
8°F
3 AM
18°F
0%
3mph
S
Mostly Cloudy
Humidity
65%
Feels like
13°F
Dew Point
8°F
4 AM
18°F
0%
3mph
S
Cloudy
Humidity
67%
Feels like
13°F
Dew Point
9°F
5 AM
18°F
0%
3mph
S
Cloudy
Humidity
70%
Feels like
14°F
Dew Point
10°F
6 AM
18°F
0%
3mph
SE
Cloudy
Humidity
75%
Feels like
13°F
Dew Point
11°F
6:55 AM
7 AM
19°F
0%
3mph
SE
Cloudy
Humidity
78%
Feels like
14°F
Dew Point
13°F
8 AM
21°F
0%
4mph
ESE
Cloudy
Humidity
78%
Feels like
16°F
Dew Point
16°F
9 AM
26°F
0%
4mph
ESE
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
19°F
10 AM
30°F
10%
5mph
ESE
Cloudy
Humidity
71%
Feels like
25°F
Dew Point
22°F
11 AM
33°F
10%
5mph
SE
Cloudy
Humidity
69%
Feels like
28°F
Dew Point
24°F
12 PM
35°F
10%
6mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
26°F
1 PM
36°F
10%
6mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
27°F
2 PM
37°F
20%
6mph
ESE
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
28°F
3 PM
37°F
20%
6mph
ESE
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
28°F
4 PM
36°F
30%
6mph
ESE
30% Chance of Light Rain
Humidity
73%
Feels like
31°F
Dew Point
29°F
5 PM
35°F
40%
6mph
E
40% Chance of Light Rain
Humidity
76%
Feels like
30°F
Dew Point
29°F
6 PM
34°F
50%
6mph
E
50% Chance of Light Rain
Humidity
81%
Feels like
29°F
Dew Point
29°F
6:12 PM
7 PM
33°F
50%
5mph
E
50% Chance of Light Rain
Humidity
82%
Feels like
28°F
Dew Point
28°F
8 PM
32°F
40%
4mph
ENE
40% Chance Freezing Rain
Humidity
85%
Feels like
28°F
Dew Point
28°F
9 PM
32°F
40%
4mph
ENE
40% Chance Freezing Rain
Humidity
85%
Feels like
28°F
Dew Point
28°F
10 PM
31°F
30%
4mph
NE
30% Chance Freezing Rain
Humidity
86%
Feels like
28°F
Dew Point
28°F
11 PM
31°F
20%
4mph
NE
Mostly Clear
Humidity
86%
Feels like
27°F
Dew Point
27°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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