Hourly Weather Forecast - Placentia, CA

12 AM
60°F
0%
4mph
ENE
Clear
Humidity
37%
Feels like
60°F
Dew Point
34°F
1 AM
60°F
0%
4mph
ENE
Clear
Humidity
38%
Feels like
60°F
Dew Point
34°F
2 AM
59°F
0%
4mph
ENE
Clear
Humidity
38%
Feels like
59°F
Dew Point
33°F
3 AM
58°F
0%
4mph
ENE
Clear
Humidity
38%
Feels like
58°F
Dew Point
33°F
4 AM
57°F
0%
4mph
ENE
Clear
Humidity
39%
Feels like
57°F
Dew Point
33°F
5 AM
56°F
0%
4mph
ENE
Clear
Humidity
41%
Feels like
56°F
Dew Point
33°F
6 AM
57°F
0%
4mph
NE
Clear
Humidity
40%
Feels like
57°F
Dew Point
33°F
6:45 AM
7 AM
59°F
0%
4mph
NE
Sunny
Humidity
38%
Feels like
59°F
Dew Point
34°F
8 AM
64°F
0%
4mph
NE
Sunny
Humidity
35%
Feels like
64°F
Dew Point
36°F
9 AM
69°F
0%
3mph
NE
Sunny
Humidity
32%
Feels like
69°F
Dew Point
38°F
10 AM
74°F
0%
2mph
NE
Sunny
Humidity
28%
Feels like
74°F
Dew Point
39°F
11 AM
78°F
0%
1mph
NE
Sunny
Humidity
25%
Feels like
78°F
Dew Point
39°F
12 PM
80°F
0%
2mph
NNW
Sunny
Humidity
22%
Feels like
79°F
Dew Point
38°F
1 PM
81°F
0%
2mph
WNW
Sunny
Humidity
21%
Feels like
79°F
Dew Point
37°F
2 PM
81°F
0%
2mph
WNW
Sunny
Humidity
23%
Feels like
79°F
Dew Point
39°F
3 PM
79°F
0%
2mph
W
Sunny
Humidity
26%
Feels like
79°F
Dew Point
41°F
4 PM
75°F
0%
2mph
W
Sunny
Humidity
32%
Feels like
75°F
Dew Point
44°F
4:42 PM
5 PM
71°F
0%
2mph
W
Clear
Humidity
40%
Feels like
71°F
Dew Point
46°F
6 PM
69°F
0%
1mph
NW
Clear
Humidity
46%
Feels like
69°F
Dew Point
47°F
7 PM
66°F
0%
2mph
N
Clear
Humidity
48%
Feels like
66°F
Dew Point
46°F
8 PM
65°F
0%
2mph
NE
Clear
Humidity
46%
Feels like
65°F
Dew Point
44°F
9 PM
64°F
0%
2mph
NE
Clear
Humidity
46%
Feels like
64°F
Dew Point
43°F
10 PM
62°F
0%
2mph
NE
Clear
Humidity
45%
Feels like
62°F
Dew Point
41°F
11 PM
61°F
0%
3mph
ENE
Clear
Humidity
46%
Feels like
61°F
Dew Point
40°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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