Current Weather Forecast for Signal Hill

CA 90755  |   12:59pm

Weather Conditions

84°

Feels Like 88°

Sunny

67° 89° EXTREME HEAT

EXTREME HEAT

10

UV Index

Moderate

Air Quality

SSW 11 mph

Wind

0 in

rain

Today

Fri 7/31

89°

Highest Temperature

Abundant sunshine. High 89F. Winds WSW at 10 to 15 mph.

Tonight

Fri 7/31

68°

Lowest Temperature

20%

Clear early followed by cloudy skies overnight. Expect mist and reduced visibilities at times. Low 68F. Winds SSW at 5 to 10 mph.

Tomorrow

Sat 8/1

88°

Highest Temperature

20%

Partly cloudy skies. Expect mist and reduced visibilities at times. High 88F. Winds SSW at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Signal Hill

Hourly Weather Forecast & Temperature

1PM

84°

Feels Like 88°

EXTREME HEAT

Sunny

SSW 11 mph

Wind

1014 mb

Pressure

55%

Humidity

10

UV Index

10mi

Visibility

5%

Cloud Cover

2PM

86°

Feels Like 89°

EXTREME HEAT

Sunny

SSW 10 mph

Wind

1013 mb

Pressure

51%

Humidity

10

UV Index

10mi

Visibility

3%

Cloud Cover

3PM

88°

Feels Like 91°

EXTREME HEAT

Sunny

WSW 10 mph

Wind

1013 mb

Pressure

47%

Humidity

8

UV Index

10mi

Visibility

3%

Cloud Cover

4PM

87°

Feels Like 90°

EXTREME HEAT

Sunny

W 9 mph

Wind

1012 mb

Pressure

45%

Humidity

5

UV Index

10mi

Visibility

1%

Cloud Cover

5PM

86°

Feels Like 88°

EXTREME HEAT

Sunny

WNW 10 mph

Wind

1012 mb

Pressure

48%

Humidity

3

UV Index

10mi

Visibility

1%

Cloud Cover

6PM

84°

Feels Like 86°

EXTREME HEAT

Sunny

WNW 10 mph

Wind

1012 mb

Pressure

49%

Humidity

1

UV Index

10mi

Visibility

1%

Cloud Cover

7PM

1%

80°

Feels Like 83°

EXTREME HEAT

Sunny

WNW 9 mph

Wind

1012 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

8PM

2%

77°

Feels Like 80°

EXTREME HEAT

Clear

WNW 8 mph

Wind

1012 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

9PM

3%

75°

Feels Like 76°

EXTREME HEAT

Clear

WNW 6 mph

Wind

1013 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

10PM

4%

73°

Feels Like 75°

EXTREME HEAT

Clear

WNW 5 mph

Wind

1013 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

11PM

5%

73°

Feels Like 74°

EXTREME HEAT

Clear

WSW 4 mph

Wind

1014 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

12AM

6%

72°

Feels Like 73°

EXTREME HEAT

Mostly Clear

SSW 3 mph

Wind

1014 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

Fri 7/31

Fri

67°

89°

Mainly sunny. Highs in the upper 80s and lows in the upper 60s.

92°

Feels Like

WSW 11 mph

Wind

48%

Humidity

10

UV Index

6:04 AM

Sunrise

7:53 PM

Sunset

Sat 8/1

Sat

20%

68°

88°

EXTREME HEAT

Partly cloudy. Highs in the upper 80s and lows in the upper 60s.

88°

Feels Like

SSW 8 mph

Wind

63%

Humidity

11

UV Index

6:04 AM

Sunrise

7:52 PM

Sunset

Sun 8/2

Sun

11%

68°

87°

EXTREME HEAT

Times of sun and clouds. Highs in the upper 80s and lows in the upper 60s.

88°

Feels Like

SSW 9 mph

Wind

62%

Humidity

11

UV Index

6:05 AM

Sunrise

7:51 PM

Sunset

Mon 8/3

Mon

18%

68°

85°

Times of sun and clouds. Highs in the mid 80s and lows in the upper 60s.

86°

Feels Like

SSW 9 mph

Wind

64%

Humidity

11

UV Index

6:06 AM

Sunrise

7:51 PM

Sunset

Tue 8/4

Tue

5%

67°

83°

Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.

84°

Feels Like

SW 10 mph

Wind

68%

Humidity

11

UV Index

6:06 AM

Sunrise

7:50 PM

Sunset

Wed 8/5

Wed

5%

67°

83°

Partly cloudy. Highs in the low 80s and lows in the upper 60s.

83°

Feels Like

WSW 10 mph

Wind

65%

Humidity

11

UV Index

6:07 AM

Sunrise

7:49 PM

Sunset

Thu 8/6

Thu

5%

68°

83°

A few clouds. Highs in the low 80s and lows in the upper 60s.

83°

Feels Like

SW 10 mph

Wind

64%

Humidity

11

UV Index

6:08 AM

Sunrise

7:48 PM

Sunset

Fri 8/7

Fri

4%

68°

83°

Sunshine. Highs in the low 80s and lows in the upper 60s.

84°

Feels Like

SW 10 mph

Wind

63%

Humidity

11

UV Index

6:09 AM

Sunrise

7:47 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 2575 E 19th St #36, Signal Hill, CA 90755
• 2212 Sea Ridge Dr, Signal Hill, CA 90755
• 2043 Raymond Ave, Signal Hill, CA 90755

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

Watch: Two rattlesnakes ‘dance’ on busy street as Southern California sees spike in bite cases

Video captured in Southern California shows two large rattlesnakes fighting near a storm drain in Thousand Oaks on Tuesday, highlighting a broader, unsettling surge in snake encounters across the region.

Genevieve weakens after becoming first Category 5 in Eastern Pacific since 2024

Genevieve weakened to a Category 1 hurricane Thursday morning after becoming the Eastern Pacific's first Category 5 storm since 2024.

Millions under heat alerts as life-threatening heat dome bakes the West with triple-digit temperatures

The heat dome that has plagued the Central and Southern Plains for the last several days is retreating back to the West, bringing extreme triple-digit temperatures to the Four Corners and Desert Southwest.

Northern California rattled by magnitude 4.3 earthquake along Pacific Ring of Fire

A magnitude 4.3 earthquake rattled Northern California on Tuesday night, marking the latest quake to happen along the Pacific Ring of Fire.

Load More Stories