HACIENDA HEIGHTS, CA 91745 Weather Forecast & Current Conditions

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FULLERTON, CA
Current Weather

11:53 AM PDT APR 4, 2026
Clear
88°F
Feels Like: 84°F
Dewpoint: 16°F
Rel. Hum.: 7%
Visibility: 10 miles
Wind: E at 12 mph
Pressure: 30.01 inches
Last 72 hours

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HACIENDA HEIGHTS, CA 91745
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs in the mid 80s. Northeast winds around 15 mph in the afternoon.
TONIGHT
Partly cloudy in the evening then mostly clear. Lows in the mid 50s to around 60.
SUNDAY
Sunny. Highs in the mid 80s.
SUNDAY NIGHT
Mostly clear in the evening then areas of low clouds and fog. Lows in the mid to upper 50s.
MONDAY
Areas of low clouds and fog in the morning then sunny. Highs around 80.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Partly cloudy in the morning then sunny. Highs around 80.
TUESDAY NIGHT
Clear. Lows in the mid 50s.
WEDNESDAY
Partly cloudy in the morning then sunny. Highs in the mid 70s to around 80.
WEDNESDAY NIGHT
Mostly clear in the evening then mostly cloudy. Lows in the mid 50s.
THURSDAY
Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the lower to mid 70s.
THURSDAY NIGHT
Partly cloudy with a 20 percent chance of rain. Lows in the mid 50s.
FRIDAY
Partly cloudy with a slight chance of rain in the morning, becoming mostly cloudy with a chance of rain in the afternoon. Highs in the mid to upper 60s. Chance of precipitation 30 percent.

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  7:00 AM EST  4/ 4/2026
Saturday
4 APR 2026
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 12 hours 10 AM 82° 80° Clear 0%

0% Thunder
( 0% severe)
E   3 13% 26°
High 88° HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 15 hours 1 PM 87° 83° Partly Cloudy SE   5 11% 26°
Partly Cloudy



HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 18 hours 4 PM 86° 83° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   7 13% 29°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 1, 21 hours 7 PM 74° 74° Partly Cloudy W   5 24% 35°
Sunday
5 APR 2026
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 0 hours 10 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
SSE   2 43% 43°
Low 56° HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 3 hours 1 AM 60° 61° Clear ESE   1 60% 46°
High 84° HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 6 hours 4 AM 57° 58° Clear 0%

0% Thunder
( 0% severe)
  CALM 64% 45°

Partly Cloudy



HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 9 hours 7 AM 60° 61° Partly Cloudy   CALM 58% 45°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 12 hours 10 AM 75° 75° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   2 34% 45°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 15 hours 1 PM 81° 80° Partly Cloudy SW   7 27% 44°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 18 hours 4 PM 80° 79° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   9 26% 42°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 2, 21 hours 7 PM 69° 69° Partly Cloudy SSW   6 45% 47°
Monday
6 APR 2026
HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 0 hours 10 PM 64° 66° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   2 65% 52°
Low 57° HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 3 hours 1 AM 60° 61° Mostly Cloudy   CALM 81% 54°
High 79° HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 6 hours 4 AM 58° 59° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 83% 53°

Mostly Cloudy



HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 9 hours 7 AM 60° 61° Mostly Cloudy   CALM 78% 53°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 15 hours 10 AM 71° 71° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   3 53% 53°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 18 hours 1 PM 77° 78° Partly Cloudy SW   8 42% 52°
HACIENDA HEIGHTS, CA 91745 weather forecast Day 3, 21 hours 4 PM 75° 75° Partly Cloudy     SW   8 43% 51°

FULLERTON, CA extended weather forecast

Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Saturday
11 APR 2026
Low 60° Low 59° Low 60° Low 55° Low 56°
High 75° High 75° High 70° High 71° High 71°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
1% Rain
Mostly Cloudy
4% Rain
Overcast
38% Rain
Overcast
57% Rain
Mostly Cloudy
33% Rain
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