What is today's weather forecast for Signal Hill, CA?

Today's forecast for Signal Hill shows a high of 65 degrees and a low of 61 degrees Fahrenheit. Showers.

What is the 7-day weather forecast for Signal Hill, CA?

The 7-day forecast for Signal Hill shows highs from 63 to 66 degrees and lows from 53 to 61 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Signal Hill, CA this week?

Yes, rain is possible in Signal Hill this week. Precipitation chances: Friday (100% chance), Saturday (100% chance), Sunday (50% chance), Monday (70% chance), Tuesday (50% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Signal Hill weather forecast?

WeatherForYou provides highly accurate Signal Hill forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Signal Hill, CA Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch

Current Conditions From Nearby Local Station

Switch to Metric Units

62°F
Feels Like 62°F

Humidity 90% Dew Point 59°F Wind ENE 3 MPH Barometer 29.99 in.761.7 mm

Solar Rad 142 w/m²

Report from a MADIS/MESONET weather station 0.8 miles SSW of central Signal Hill
at 11:00 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

100%

SatNov 15

100%

SunNov 16

50%

MonNov 17

70%

TueNov 18

50%

WedNov 19

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 63°F to 66°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 8°F below the historical average for November. Normal highs for this period are around 72°F with lows around 51°F.

This Date in Weather History

1987 - The first major snowstorm of the season hit the Southern and Central Rockies, producing 12 inches at the Brian Head ski resort in Utah overnight. Strong and gusty winds associated with the storm reached 52 mph at Ruidoso NM. In the eastern U.S., the temperature at Washington D.C. soared to 68 degrees, just three days after being buried under more than a foot of snow.

Signal Hill, CA 7 Day Weather Forecast Details

Friday Nov 14

Day: Showers. High near 65. Southeast wind around 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Night: Showers and possibly a thunderstorm. Low around 61. East southeast wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Saturday Nov 15

Day: Showers and possibly a thunderstorm. High near 65. Breezy, with an east southeast wind 15 to 20 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Night: Showers and possibly a thunderstorm. Low around 55. South wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Nov 16

Day: A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 63. Southwest wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Night: A 50 percent chance of showers, mainly after 10pm. Cloudy, with a low around 55.

Monday Nov 17

Day: Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

Night: Showers likely. Mostly cloudy, with a low around 54.

Tuesday Nov 18

Day: A chance of showers. Partly sunny, with a high near 63.

Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 53.

Wednesday Nov 19

Day: Mostly sunny, with a high near 66.

Night: A slight chance of showers. Mostly cloudy, with a low around 53.

Thursday Nov 20

Day: A chance of showers. Partly sunny, with a high near 64.

About Signal Hill, CA

Signal Hill is a city 2.2 sq mi (5.7 km2) in area in Los Angeles County, California. Partially high on an eponymous hill, the city is an enclave completely surrounded by the city of Long Beach. Signal Hill was incorporated on April 22, 1924, roughly three years after oil was discovered there. As of the 2020 census, the population was 11,848, up from 11,016 at the 2010 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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