Signal Hill, CA Weather Forecast

Tonight's Weather

Tue, Sep 8

Mainly clear and warm; little heat relief; uncomfortable for sleeping without air conditioning Lo: 74°

Tomorrow: Mostly sunny and very hot with the temperature approaching the record high of 103 set in 2015; caution advised if outside for extended periods of time Hi: 100°

Current Weather

11:09 PM

Signal Hill Weather Radar

Static Radar Temporarily Unavailable

Thank you for your patience as we work to get everything up and running again.

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

9/8

74° Lo

Mainly clear and warm

Wed

9/9

100° 74°

Near-record temperatures

Night: Mainly clear and warm

Thu

9/10

90° 71°

Mostly sunny and warm

Partly cloudy and humid

Fri

9/11

86° 69°

Partly sunny and humid

Partly cloudy and humid

Sat

9/12

84° 68°

Humid

Partly cloudy and humid

Sun

9/13

83° 67°

Humid

Mainly clear

Mon

9/14

82° 66°

Sunshine and a few clouds

Partly cloudy and humid

Tue

9/15

83° 69°

Sunshine and humid

Clear and humid

Wed

9/16

85° 67°

Humid with sunshine

Partly cloudy

Thu

9/17

86° 68°

Partly sunny

Clear

Sun & Moon

12 hrs 38 mins

Rise 6:31 AM

Set 7:09 PM

Waning Crescent

Rise 3:44 AM

Set 5:51 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.