Hourly Weather Forecast - Rialto, CA

9 AM
66°F
0%
4mph
ENE
Sunny
Humidity
41%
Feels like
66°F
Dew Point
42°F
10 AM
69°F
0%
3mph
SSE
Mostly Sunny
Humidity
37%
Feels like
69°F
Dew Point
42°F
11 AM
72°F
0%
2mph
SSW
Mostly Sunny
Humidity
34%
Feels like
72°F
Dew Point
42°F
12 PM
74°F
0%
3mph
WSW
Mostly Sunny
Humidity
33%
Feels like
74°F
Dew Point
43°F
1 PM
75°F
0%
3mph
W
Mostly Sunny
Humidity
33%
Feels like
75°F
Dew Point
44°F
2 PM
75°F
0%
3mph
W
Mostly Sunny
Humidity
34%
Feels like
75°F
Dew Point
45°F
3 PM
73°F
0%
3mph
W
Mostly Sunny
Humidity
37%
Feels like
73°F
Dew Point
45°F
4 PM
71°F
0%
3mph
W
Mostly Sunny
Humidity
40%
Feels like
71°F
Dew Point
46°F
4:40 PM
5 PM
69°F
0%
3mph
W
Mostly Clear
Humidity
44%
Feels like
69°F
Dew Point
46°F
6 PM
67°F
0%
3mph
NW
Mostly Clear
Humidity
47%
Feels like
67°F
Dew Point
46°F
7 PM
66°F
0%
3mph
N
Partly Cloudy
Humidity
49%
Feels like
66°F
Dew Point
46°F
8 PM
65°F
0%
4mph
N
Partly Cloudy
Humidity
49%
Feels like
65°F
Dew Point
46°F
9 PM
65°F
0%
4mph
NNE
Partly Cloudy
Humidity
50%
Feels like
65°F
Dew Point
46°F
10 PM
64°F
0%
4mph
NNE
Mostly Cloudy
Humidity
50%
Feels like
64°F
Dew Point
45°F
11 PM
63°F
0%
4mph
NNE
Mostly Cloudy
Humidity
51%
Feels like
63°F
Dew Point
45°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

Weekend 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

Story Image via pixabay.com

Winter Precipitation

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