Hourly Weather Forecast - Rialto, CA

3 AM
65°F
0%
7mph
N
Clear
Humidity
31%
Feels like
65°F
Dew Point
33°F
4 AM
64°F
0%
7mph
N
Clear
Humidity
31%
Feels like
64°F
Dew Point
33°F
5 AM
63°F
0%
7mph
N
Clear
Humidity
31%
Feels like
63°F
Dew Point
31°F
6 AM
63°F
0%
8mph
N
Clear
Humidity
29%
Feels like
63°F
Dew Point
30°F
6:47 AM
7 AM
65°F
0%
8mph
N
Sunny
Humidity
27%
Feels like
65°F
Dew Point
30°F
8 AM
69°F
0%
7mph
N
Sunny
Humidity
25%
Feels like
69°F
Dew Point
31°F
9 AM
72°F
0%
7mph
N
Sunny
Humidity
23%
Feels like
72°F
Dew Point
32°F
10 AM
74°F
0%
6mph
N
Sunny
Humidity
21%
Feels like
74°F
Dew Point
32°F
11 AM
77°F
0%
6mph
N
Sunny
Humidity
20%
Feels like
77°F
Dew Point
32°F
12 PM
78°F
0%
6mph
N
Sunny
Humidity
20%
Feels like
78°F
Dew Point
33°F
1 PM
78°F
0%
6mph
N
Sunny
Humidity
20%
Feels like
78°F
Dew Point
34°F
2 PM
77°F
0%
6mph
N
Sunny
Humidity
21%
Feels like
77°F
Dew Point
35°F
3 PM
75°F
0%
6mph
N
Sunny
Humidity
23%
Feels like
75°F
Dew Point
35°F
4 PM
73°F
0%
6mph
NNW
Sunny
Humidity
25%
Feels like
73°F
Dew Point
35°F
4:41 PM
5 PM
70°F
0%
6mph
N
Clear
Humidity
27%
Feels like
70°F
Dew Point
34°F
6 PM
68°F
0%
6mph
N
Clear
Humidity
28%
Feels like
68°F
Dew Point
34°F
7 PM
66°F
0%
6mph
N
Clear
Humidity
29%
Feels like
66°F
Dew Point
33°F
8 PM
65°F
0%
7mph
N
Clear
Humidity
29%
Feels like
65°F
Dew Point
32°F
9 PM
64°F
0%
7mph
N
Clear
Humidity
29%
Feels like
64°F
Dew Point
31°F
10 PM
63°F
0%
7mph
N
Clear
Humidity
29%
Feels like
63°F
Dew Point
30°F
11 PM
62°F
0%
7mph
N
Clear
Humidity
29%
Feels like
62°F
Dew Point
29°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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