Hourly Weather Forecast - Rancho Cucamonga, CA

12 AM
71°F
0%
1mph
N
Mostly Clear
Humidity
40%
Feels like
71°F
Dew Point
46°F
1 AM
70°F
0%
2mph
NNE
Mostly Clear
Humidity
42%
Feels like
70°F
Dew Point
46°F
2 AM
69°F
0%
2mph
NNE
Clear
Humidity
43%
Feels like
69°F
Dew Point
46°F
3 AM
69°F
0%
2mph
NNE
Clear
Humidity
42%
Feels like
69°F
Dew Point
45°F
4 AM
69°F
0%
2mph
NNE
Clear
Humidity
42%
Feels like
69°F
Dew Point
45°F
5 AM
68°F
0%
2mph
NNE
Clear
Humidity
42%
Feels like
68°F
Dew Point
44°F
6 AM
68°F
0%
3mph
NNE
Clear
Humidity
42%
Feels like
68°F
Dew Point
44°F
6:58 AM
7 AM
70°F
0%
3mph
NNE
Sunny
Humidity
39%
Feels like
70°F
Dew Point
44°F
8 AM
74°F
0%
3mph
NNE
Sunny
Humidity
38%
Feels like
74°F
Dew Point
46°F
9 AM
78°F
0%
2mph
NE
Sunny
Humidity
33%
Feels like
78°F
Dew Point
47°F
10 AM
82°F
0%
1mph
ENE
Sunny
Humidity
29%
Feels like
80°F
Dew Point
47°F
11 AM
86°F
0%
2mph
ENE
Sunny
Humidity
26%
Feels like
83°F
Dew Point
47°F
12 PM
89°F
0%
3mph
NW
Sunny
Humidity
23%
Feels like
85°F
Dew Point
46°F
1 PM
91°F
0%
5mph
W
Sunny
Humidity
22%
Feels like
87°F
Dew Point
46°F
2 PM
92°F
0%
6mph
W
Sunny
Humidity
21%
Feels like
88°F
Dew Point
47°F
3 PM
92°F
0%
7mph
WSW
Sunny
Humidity
21%
Feels like
88°F
Dew Point
46°F
4 PM
91°F
0%
8mph
WSW
Sunny
Humidity
22%
Feels like
87°F
Dew Point
47°F
5 PM
88°F
0%
9mph
WSW
Sunny
Humidity
25%
Feels like
85°F
Dew Point
48°F
6 PM
85°F
0%
7mph
WSW
Sunny
Humidity
30%
Feels like
82°F
Dew Point
49°F
6:59 PM
7 PM
81°F
0%
6mph
WSW
Clear
Humidity
34%
Feels like
80°F
Dew Point
49°F
8 PM
77°F
0%
4mph
W
Clear
Humidity
38%
Feels like
77°F
Dew Point
50°F
9 PM
75°F
0%
3mph
W
Clear
Humidity
41%
Feels like
75°F
Dew Point
49°F
10 PM
73°F
0%
2mph
NW
Clear
Humidity
43%
Feels like
73°F
Dew Point
49°F
11 PM
71°F
0%
1mph
NNW
Clear
Humidity
45%
Feels like
71°F
Dew Point
49°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.

Today's Weather Outlook

Today'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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Today's National Outlook

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