HACIENDA HEIGHTS, CA 91745 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

6:53 AM PDT MAY 2, 2026
Overcast
Mist
61°F
Feels Like: 61°F
Dewpoint: 55°F
Rel. Hum.: 81%
Visibility: 6 miles
Wind: Calm
Pressure: 29.95 inches
Last 72 hours

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HACIENDA HEIGHTS, CA 91745
Weather Forecast

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Snow Depth pages
TODAY
Low clouds and fog in the morning then sunny. Highs around 80.
TONIGHT
Mostly clear in the evening then low clouds and fog. Lows in the mid to upper 50s.
SUNDAY
Low clouds and fog in the morning then sunny. Highs in the lower 70s.
SUNDAY NIGHT
Partly cloudy in the evening, then cloudy with a 20 percent chance of rain after midnight. Lows in the lower to mid 50s.
MONDAY
Cloudy with a 20 percent chance of rain in the morning, becoming partly cloudy in the afternoon. Highs in the mid to upper 60s. Southwest winds around 15 mph in the afternoon.
MONDAY NIGHT
Partly cloudy with a 20 percent chance of rain. Lows in the lower 50s.
TUESDAY
Partly cloudy in the morning then sunny. Highs in the mid 60s to around 70.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 50s.
WEDNESDAY
Partly cloudy in the morning then sunny. Highs in the mid 70s to around 80.
WEDNESDAY NIGHT
Clear. Lows in the mid 50s.
THURSDAY
Sunny. Highs in the mid to upper 80s.
THURSDAY NIGHT
Clear. Lows in the lower 60s.
FRIDAY
Sunny. Highs in the mid 80s to lower 90s.

Visible Weather Satellite
HACIENDA HEIGHTS, CA 91745
Infrared Weather Satellite
HACIENDA HEIGHTS, CA 91745
NEXRAD Weather Radar
HACIENDA HEIGHTS, CA 91745

FULLERTON, CA 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/ 1/2026
Saturday
2 MAY 2026
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 0 hours 11 PM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   1 81% 56°
Low 58° HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 3 hours 2 AM 60° 61° Partly Cloudy   CALM 90% 57°
High 77° HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 6 hours 5 AM 59° 60° Mostly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 90% 56°

Mostly Cloudy



HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 9 hours 8 AM 61° 62° Mostly Cloudy   CALM 84% 56°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 12 hours 11 AM 70° 70° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   3 61% 56°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 15 hours 2 PM 76° 78° Partly Cloudy SW   8 50% 56°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 18 hours 5 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   8 53% 55°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 21 hours 8 PM 66° 66° Partly Cloudy SSW   6 68% 55°
Sunday
3 MAY 2026
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 0 hours 11 PM 62° 63° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SSW   3 81% 56°
Low 58° HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 3 hours 2 AM 60° 61° Mostly Cloudy SW   1 90% 57°
High 72° HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 6 hours 5 AM 60° 61° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 87% 56°

Mostly Cloudy



HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 9 hours 8 AM 61° 62° Mostly Cloudy SSW   1 81% 55°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 12 hours 11 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   6 63% 54°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 15 hours 2 PM 70° 70° Partly Cloudy SW   9 55% 53°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 18 hours 5 PM 68° 68° Partly Cloudy 2%

0% Thunder
( 1% severe)
SW   9 54% 51°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 21 hours 8 PM 62° 61° Partly Cloudy SW   8 67% 51°

FULLERTON, CA extended weather forecast

Monday
4 MAY 2026
Tuesday
5 MAY 2026
Wednesday
6 MAY 2026
Thursday
7 MAY 2026
Friday
8 MAY 2026
Low 58° Low 55° Low 56° Low 58° Low 61°
High 69° High 68° High 76° High 80° High 77°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 3 HACIENDA HEIGHTS, CA 91745 weather forecast Day 4 HACIENDA HEIGHTS, CA 91745 weather forecast Day 5 HACIENDA HEIGHTS, CA 91745 weather forecast Day 6 HACIENDA HEIGHTS, CA 91745 weather forecast Day 7
Mostly Cloudy
27% Rain
Mostly Cloudy
34% Rain
Partly Cloudy
10% Rain
Clear
Overcast
1% Rain
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