Hourly Weather Forecast - Rancho Cucamonga, CA

12 AM
69°F
0%
2mph
NNW
Partly Cloudy
Humidity
37%
Feels like
69°F
Dew Point
42°F
1 AM
67°F
0%
2mph
N
Partly Cloudy
Humidity
41%
Feels like
67°F
Dew Point
43°F
2 AM
66°F
0%
2mph
NNE
Partly Cloudy
Humidity
43%
Feels like
66°F
Dew Point
43°F
3 AM
66°F
0%
2mph
NNE
Partly Cloudy
Humidity
43%
Feels like
66°F
Dew Point
43°F
4 AM
65°F
0%
2mph
NNE
Partly Cloudy
Humidity
43%
Feels like
65°F
Dew Point
42°F
5 AM
64°F
0%
2mph
NNE
Mostly Clear
Humidity
46%
Feels like
64°F
Dew Point
44°F
6 AM
64°F
0%
2mph
NNE
Partly Cloudy
Humidity
47%
Feels like
64°F
Dew Point
43°F
7 AM
65°F
0%
2mph
NNE
Partly Cloudy
Humidity
45%
Feels like
65°F
Dew Point
43°F
7:02 AM
8 AM
67°F
0%
2mph
NNE
Partly Cloudy
Humidity
44%
Feels like
67°F
Dew Point
45°F
9 AM
70°F
0%
2mph
NE
Mostly Sunny
Humidity
38%
Feels like
70°F
Dew Point
43°F
10 AM
73°F
0%
2mph
SSE
Mostly Sunny
Humidity
34%
Feels like
73°F
Dew Point
43°F
11 AM
75°F
0%
2mph
S
Mostly Sunny
Humidity
32%
Feels like
75°F
Dew Point
44°F
12 PM
77°F
0%
4mph
SSW
Mostly Sunny
Humidity
28%
Feels like
77°F
Dew Point
42°F
1 PM
79°F
0%
5mph
SW
Partly Cloudy
Humidity
27%
Feels like
79°F
Dew Point
42°F
2 PM
80°F
0%
6mph
SW
Partly Cloudy
Humidity
26%
Feels like
80°F
Dew Point
42°F
3 PM
80°F
0%
7mph
SW
Mostly Sunny
Humidity
26%
Feels like
79°F
Dew Point
43°F
4 PM
80°F
0%
8mph
WSW
Mostly Sunny
Humidity
27%
Feels like
80°F
Dew Point
43°F
5 PM
78°F
0%
8mph
WSW
Mostly Sunny
Humidity
31%
Feels like
78°F
Dew Point
45°F
6 PM
75°F
0%
7mph
WSW
Mostly Sunny
Humidity
36%
Feels like
75°F
Dew Point
46°F
6:57 PM
7 PM
72°F
0%
6mph
WSW
Clear
Humidity
40%
Feels like
72°F
Dew Point
46°F
8 PM
69°F
0%
4mph
W
Clear
Humidity
45%
Feels like
69°F
Dew Point
47°F
9 PM
68°F
0%
3mph
W
Clear
Humidity
47%
Feels like
68°F
Dew Point
47°F
10 PM
67°F
0%
2mph
NW
Clear
Humidity
48%
Feels like
67°F
Dew Point
46°F
11 PM
66°F
0%
2mph
NNW
Clear
Humidity
48%
Feels like
66°F
Dew Point
46°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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