Hourly Weather Forecast - Alta Loma, CA

12 AM
55°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
71%
Feels like
55°F
Dew Point
46°F
1 AM
55°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
71%
Feels like
55°F
Dew Point
46°F
2 AM
55°F
40%
4mph
S
40% Chance of Light Rain
Humidity
72%
Feels like
55°F
Dew Point
46°F
3 AM
55°F
40%
4mph
SSE
40% Chance of Light Rain
Humidity
74%
Feels like
55°F
Dew Point
47°F
4 AM
56°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
75%
Feels like
56°F
Dew Point
48°F
5 AM
56°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
77%
Feels like
56°F
Dew Point
49°F
6 AM
56°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
78%
Feels like
56°F
Dew Point
49°F
6:39 AM
7 AM
57°F
20%
4mph
SSE
Cloudy
Humidity
77%
Feels like
57°F
Dew Point
49°F
8 AM
57°F
30%
4mph
S
30% Chance of Light Rain
Humidity
74%
Feels like
57°F
Dew Point
49°F
9 AM
57°F
30%
4mph
S
30% Chance of Light Rain
Humidity
73%
Feels like
57°F
Dew Point
49°F
10 AM
57°F
20%
5mph
S
Cloudy
Humidity
70%
Feels like
57°F
Dew Point
47°F
11 AM
57°F
20%
5mph
SSW
Cloudy
Humidity
66%
Feels like
57°F
Dew Point
46°F
12 PM
58°F
20%
6mph
SSW
Cloudy
Humidity
62%
Feels like
58°F
Dew Point
45°F
1 PM
58°F
20%
6mph
SW
Cloudy
Humidity
59%
Feels like
58°F
Dew Point
44°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide