Hourly Weather Forecast - Monrovia, CA

12 AM
55°F
0%
2mph
NE
Mostly Clear
Humidity
77%
Feels like
55°F
Dew Point
47°F
1 AM
54°F
0%
2mph
NNE
Clear
Humidity
76%
Feels like
54°F
Dew Point
46°F
2 AM
53°F
0%
2mph
NNE
Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
3 AM
53°F
0%
2mph
NNE
Mostly Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
4 AM
53°F
0%
2mph
NNE
Mostly Clear
Humidity
76%
Feels like
53°F
Dew Point
46°F
5 AM
54°F
0%
3mph
NNE
Clear
Humidity
74%
Feels like
54°F
Dew Point
46°F
6 AM
55°F
0%
3mph
NNE
Clear
Humidity
72%
Feels like
55°F
Dew Point
46°F
6:52 AM
7 AM
57°F
0%
3mph
NNE
Sunny
Humidity
68%
Feels like
57°F
Dew Point
47°F
8 AM
62°F
0%
2mph
NE
Sunny
Humidity
63%
Feels like
62°F
Dew Point
49°F
9 AM
66°F
0%
2mph
NE
Sunny
Humidity
58%
Feels like
66°F
Dew Point
51°F
10 AM
70°F
0%
2mph
NE
Sunny
Humidity
53%
Feels like
70°F
Dew Point
52°F
11 AM
74°F
0%
2mph
ESE
Sunny
Humidity
47%
Feels like
74°F
Dew Point
52°F
12 PM
77°F
0%
2mph
SW
Sunny
Humidity
41%
Feels like
77°F
Dew Point
51°F
1 PM
79°F
0%
2mph
SW
Sunny
Humidity
37%
Feels like
79°F
Dew Point
51°F
2 PM
80°F
0%
2mph
SW
Sunny
Humidity
37%
Feels like
80°F
Dew Point
51°F
3 PM
78°F
0%
2mph
SW
Sunny
Humidity
41%
Feels like
78°F
Dew Point
52°F
4 PM
74°F
0%
2mph
SW
Sunny
Humidity
47%
Feels like
74°F
Dew Point
52°F
4:45 PM
5 PM
69°F
0%
2mph
WSW
Clear
Humidity
53%
Feels like
69°F
Dew Point
51°F
6 PM
66°F
0%
2mph
NNE
Clear
Humidity
57%
Feels like
66°F
Dew Point
51°F
7 PM
64°F
0%
1mph
NE
Clear
Humidity
59%
Feels like
64°F
Dew Point
50°F
8 PM
63°F
0%
2mph
NNE
Clear
Humidity
61%
Feels like
63°F
Dew Point
49°F
9 PM
62°F
0%
2mph
NNE
Mostly Clear
Humidity
62%
Feels like
62°F
Dew Point
49°F
10 PM
61°F
0%
2mph
NNE
Mostly Clear
Humidity
64%
Feels like
61°F
Dew Point
48°F
11 PM
60°F
0%
2mph
NNE
Mostly Clear
Humidity
65%
Feels like
60°F
Dew Point
48°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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