Hourly Weather Forecast - Rialto, CA

12 AM
58°F
10%
3mph
NNE
Clear
Humidity
54%
Feels like
58°F
Dew Point
41°F
1 AM
57°F
10%
3mph
NE
Mostly Clear
Humidity
56%
Feels like
57°F
Dew Point
42°F
2 AM
57°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
57%
Feels like
57°F
Dew Point
42°F
3 AM
56°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
58%
Feels like
56°F
Dew Point
42°F
4 AM
56°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
59%
Feels like
56°F
Dew Point
41°F
5 AM
55°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
59%
Feels like
55°F
Dew Point
41°F
6 AM
56°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
57%
Feels like
56°F
Dew Point
41°F
6:51 AM
7 AM
57°F
30%
5mph
NE
30% Chance Rain Showers
Humidity
55%
Feels like
57°F
Dew Point
41°F
8 AM
58°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
52%
Feels like
58°F
Dew Point
40°F
9 AM
59°F
30%
4mph
E
30% Chance Rain Showers
Humidity
50%
Feels like
59°F
Dew Point
40°F
10 AM
60°F
30%
5mph
E
30% Chance Rain Showers
Humidity
47%
Feels like
60°F
Dew Point
40°F
11 AM
61°F
10%
5mph
ENE
Partly Cloudy
Humidity
45%
Feels like
61°F
Dew Point
40°F
12 PM
62°F
10%
5mph
NW
Sunny
Humidity
43%
Feels like
62°F
Dew Point
40°F
1 PM
64°F
10%
6mph
WNW
Sunny
Humidity
41%
Feels like
64°F
Dew Point
40°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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