Hourly Weather Forecast - Placentia, CA

12 AM
60°F
100%
6mph
S
Light Rain
Humidity
91%
Feels like
60°F
Dew Point
57°F
1 AM
60°F
90%
6mph
S
Light Rain
Humidity
93%
Feels like
60°F
Dew Point
58°F
2 AM
60°F
70%
5mph
SSE
70% Chance of Light Rain
Humidity
94%
Feels like
60°F
Dew Point
58°F
3 AM
59°F
60%
5mph
SSE
60% Chance of Light Rain
Humidity
94%
Feels like
59°F
Dew Point
58°F
4 AM
59°F
60%
5mph
SSE
60% Chance of Light Rain
Humidity
95%
Feels like
59°F
Dew Point
58°F
5 AM
59°F
60%
4mph
SSE
60% Chance of Light Rain
Humidity
99%
Feels like
59°F
Dew Point
59°F
6 AM
59°F
70%
4mph
SSE
70% Chance of Light Rain
Humidity
99%
Feels like
59°F
Dew Point
59°F
6:54 AM
7 AM
60°F
70%
4mph
SSE
70% Chance of Light Rain
Humidity
98%
Feels like
60°F
Dew Point
59°F
8 AM
60°F
70%
4mph
S
70% Chance of Light Rain
Humidity
98%
Feels like
60°F
Dew Point
60°F
9 AM
61°F
70%
5mph
S
70% Chance of Light Rain
Humidity
95%
Feels like
61°F
Dew Point
60°F
10 AM
61°F
70%
5mph
S
70% Chance of Light Rain
Humidity
93%
Feels like
61°F
Dew Point
59°F
11 AM
62°F
70%
5mph
S
70% Chance of Light Rain
Humidity
92%
Feels like
62°F
Dew Point
59°F
12 PM
62°F
70%
5mph
SSW
70% Chance of Light Rain
Humidity
89%
Feels like
62°F
Dew Point
59°F
1 PM
63°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
88%
Feels like
63°F
Dew Point
59°F
2 PM
62°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
88%
Feels like
62°F
Dew Point
59°F
3 PM
62°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
90%
Feels like
62°F
Dew Point
59°F
4 PM
60°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
95%
Feels like
60°F
Dew Point
59°F
4:49 PM
5 PM
59°F
70%
3mph
SW
70% Chance of Light Rain
Humidity
96%
Feels like
59°F
Dew Point
58°F
6 PM
59°F
70%
3mph
SW
70% Chance of Light Rain
Humidity
95%
Feels like
59°F
Dew Point
57°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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