Hourly Weather Forecast - Rosemead, CA

12 AM
55°F
0%
2mph
NNE
Partly Cloudy
Humidity
83%
Feels like
55°F
Dew Point
50°F
1 AM
54°F
0%
2mph
NE
Partly Cloudy
Humidity
85%
Feels like
54°F
Dew Point
50°F
2 AM
53°F
0%
2mph
NNE
Partly Cloudy
Humidity
86%
Feels like
53°F
Dew Point
49°F
3 AM
53°F
0%
2mph
NNE
Partly Cloudy
Humidity
89%
Feels like
53°F
Dew Point
50°F
4 AM
52°F
0%
2mph
NNE
Partly Cloudy
Humidity
93%
Feels like
52°F
Dew Point
50°F
5 AM
51°F
0%
2mph
NNE
Hazy
Humidity
93%
Feels like
51°F
Dew Point
50°F
6 AM
52°F
0%
2mph
NE
Hazy
Humidity
91%
Feels like
52°F
Dew Point
50°F
6:51 AM
7 AM
56°F
0%
2mph
NE
Mostly Sunny
Humidity
86%
Feels like
56°F
Dew Point
52°F
8 AM
61°F
0%
2mph
NE
Mostly Sunny
Humidity
76%
Feels like
61°F
Dew Point
53°F
9 AM
66°F
0%
2mph
N
Mostly Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
10 AM
69°F
0%
2mph
NW
Mostly Sunny
Humidity
54%
Feels like
69°F
Dew Point
52°F
11 AM
72°F
0%
2mph
W
Mostly Sunny
Humidity
49%
Feels like
72°F
Dew Point
52°F
12 PM
74°F
0%
3mph
WSW
Sunny
Humidity
46%
Feels like
74°F
Dew Point
53°F
1 PM
76°F
0%
4mph
WSW
Sunny
Humidity
45%
Feels like
76°F
Dew Point
53°F
2 PM
76°F
0%
4mph
WSW
Sunny
Humidity
43%
Feels like
76°F
Dew Point
53°F
3 PM
75°F
0%
4mph
WSW
Sunny
Humidity
47%
Feels like
75°F
Dew Point
54°F
4 PM
72°F
0%
4mph
W
Sunny
Humidity
54%
Feels like
72°F
Dew Point
54°F
4:45 PM
5 PM
68°F
0%
4mph
WNW
Clear
Humidity
64%
Feels like
68°F
Dew Point
55°F
6 PM
64°F
0%
4mph
NNW
Cloudy
Humidity
75%
Feels like
64°F
Dew Point
56°F
7 PM
61°F
0%
3mph
N
Cloudy
Humidity
83%
Feels like
61°F
Dew Point
56°F
8 PM
59°F
0%
3mph
NNE
Cloudy
Humidity
85%
Feels like
59°F
Dew Point
54°F
9 PM
58°F
0%
3mph
NNE
Mostly Clear
Humidity
84%
Feels like
58°F
Dew Point
53°F
10 PM
57°F
0%
2mph
NNE
Mostly Clear
Humidity
83%
Feels like
57°F
Dew Point
52°F
11 PM
56°F
0%
2mph
NNE
Mostly Clear
Humidity
83%
Feels like
56°F
Dew Point
51°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

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

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday 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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