Hourly Weather Forecast - Rancho Cucamonga, CA

12 AM
56°F
0%
2mph
NNW
Clear
Humidity
72%
Feels like
56°F
Dew Point
47°F
1 AM
55°F
0%
2mph
N
Clear
Humidity
74%
Feels like
55°F
Dew Point
47°F
2 AM
54°F
0%
2mph
N
Clear
Humidity
74%
Feels like
54°F
Dew Point
46°F
3 AM
54°F
0%
2mph
N
Clear
Humidity
74%
Feels like
54°F
Dew Point
46°F
4 AM
53°F
0%
2mph
NNE
Clear
Humidity
74%
Feels like
53°F
Dew Point
45°F
5 AM
53°F
0%
2mph
NNE
Clear
Humidity
75%
Feels like
53°F
Dew Point
46°F
6 AM
55°F
0%
3mph
NNE
Clear
Humidity
70%
Feels like
55°F
Dew Point
46°F
6:16 AM
7 AM
58°F
0%
3mph
NNE
Mostly Sunny
Humidity
63%
Feels like
58°F
Dew Point
46°F
8 AM
62°F
0%
2mph
NNE
Sunny
Humidity
55%
Feels like
62°F
Dew Point
45°F
9 AM
64°F
0%
2mph
NE
Sunny
Humidity
50%
Feels like
64°F
Dew Point
45°F
10 AM
67°F
0%
3mph
NE
Sunny
Humidity
44%
Feels like
67°F
Dew Point
44°F
11 AM
69°F
0%
4mph
NNW
Sunny
Humidity
39%
Feels like
69°F
Dew Point
44°F
12 PM
72°F
0%
5mph
W
Sunny
Humidity
36%
Feels like
72°F
Dew Point
43°F
1 PM
74°F
0%
6mph
W
Sunny
Humidity
33%
Feels like
74°F
Dew Point
43°F
2 PM
75°F
0%
6mph
W
Sunny
Humidity
33%
Feels like
75°F
Dew Point
44°F
3 PM
75°F
0%
7mph
W
Sunny
Humidity
34%
Feels like
75°F
Dew Point
45°F
4 PM
72°F
0%
7mph
W
Sunny
Humidity
38%
Feels like
72°F
Dew Point
45°F
5 PM
69°F
0%
6mph
W
Sunny
Humidity
44%
Feels like
69°F
Dew Point
46°F
5:48 PM
6 PM
64°F
0%
5mph
W
Clear
Humidity
52%
Feels like
64°F
Dew Point
47°F
7 PM
62°F
0%
4mph
WNW
Clear
Humidity
57%
Feels like
62°F
Dew Point
47°F
8 PM
61°F
0%
3mph
NW
Clear
Humidity
57%
Feels like
61°F
Dew Point
46°F
9 PM
61°F
0%
3mph
NNW
Clear
Humidity
58%
Feels like
61°F
Dew Point
46°F
10 PM
60°F
0%
2mph
N
Clear
Humidity
57%
Feels like
60°F
Dew Point
45°F
11 PM
60°F
0%
2mph
N
Clear
Humidity
57%
Feels like
60°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

Monday'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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