Home / Local Weather & Traffic / California / South Gate / Current Weather

South Gate, CA Weather

Updated: Wed Feb 18th 2026 4:30 AM PST

Light Rain

54^°F 12^°C

Feels Like 49^°F / 9^°C

South Gate, CA weather condition is Light Rain and 54°F.

Today's Weather in South Gate,CA

The current weather in South Gate CA as of 4:30 AM PST on Wed Feb 18th 2026, has a sky condition of Light Rain with the visibility of 6 mile(s). It is 54 degrees fahrenheit but feels like 49 degrees with a forecasted high of 58 and low of 47. The barometric pressure is 29.89 - measured by inches of mercury - and is steady since its last observation. The humidity is 69 percent that's falling since the last report, with a dew point of 46 degrees fahrenheit which is falling. Wind direction is from the West at 19.5 miles per hour, gusting at 25.3 miles per hour. Sunrise is at 6:34 AM and Sunset is at 5:40 PM. The moon phase is a Waxing Crescent moon rising at 7:15 AM with 0% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 29.89 inHg. rising
Humidity 69% falling
Heat Index 50°F
Wind from W. 19.5 mph
Wind Gust 25.3 miles per hour
Wind Chill 45°F
UV Index 0

Dew Point 46°F falling
Visibility 6 mi.
Sunrise 6:34 AM
Sunset 5:40 PM
Moonrise 7:15 AM
Moonset 7:13 PM
Moon Phase Waxing Crescent Moon 0%

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information! You can ask questions like "Will it rain tomorrow?" or "What's the fishing conditions like for the morning", or "What is the barometric pressure tonight".

Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Heavy Rain

Heavy Rain with a high of 54°F and a low of 47°F. Probable rainfall forecasted, having an 88% chance with an estimated 1.71in. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 54° \| Lo 47°	88%	88% \| est. 1.71in	0%	11.6 mph

Fog

Fog with a high of 53°F and a low of 35°F. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 85%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 53° \| Lo 35°	85%	0%	0%	10.5 mph

Partly Cloudy

Partly Cloudy with a high of 67°F and a low of 51°F. Winds will be moderate, blowing around 11mph. Humidity levels are comfortable, sitting around 39%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 67° \| Lo 51°	39%	0%	0%	10.3 mph

Sunny

Sunny with a high of 72°F and a low of 56°F. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 39%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 72° \| Lo 56°	39%	0%	0%	9.2 mph

Sunny

Sunny with a high of 75°F and a low of 60°F. Winds will be moderate, blowing around 11mph. The air is quite dry with humidity levels below 30%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 75° \| Lo 60°	28%	0%	0%	10.3 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live South Gate, CA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 54^°F. The morning temperature of 48°^F is lowest at 6am with the daytime high of 56°^F at 12pm and a low around 49°^F at 9pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.06^inHg at 11am and lowest being 29.88^inHg at 3am.

Hourly Wind Speeds

The fastest wind is reported to be 27.5^mph at 1am, while the slowest is 8.3^mph around 11pm; expect wind gusts peaking 43^mph at 1am.

More Weather Charts

Current National Weather

Heavy Snow and Wintry Mix Hit the Western U.S. and Upper Midwest, 02-18 to 02-20

Updated Wed Feb 18th 2026, 2:32am PST

Get ready for a busy weather mid-week as heavy snowfall blankets the Sierra Nevada and Intermountain West. Wintry weather will also sweep from the Upper Midwest to New England, while a new storm targets the Northern and Central Plains midweek. Meanwhile, the western U.S. faces cooler-than-average temperatures, contrasting with warmer conditions in the central and eastern states. Let's break it down:

Snowy Sierra & Beyond

On Wednesday, a strong storm system brings lots of moisture to the Pacific Northwest and northern Rockies. This means heavy snow for the Cascades, Sierra Nevada, and Rockies, where some areas could see over 8 inches of accumulation, especially in southern Cascades and southern Oregon. The snowfall will start to let up by late Thursday but expect more snow in the Sierra Nevada through Friday. Why snow? This is due to the cold air moving in along the storm's path.

Wintry Mix in the Midwest

As a front moves across the Plains to the Upper Midwest on Wednesday, expect a mix of rain and snow. The wintry mix will turn to snow, bringing moderate accumulations to the Northern High Plains, and heavier snow for the Northern/Central Plains on Thursday. As moisture from the Gulf moves in, expect thunderstorms with gusty winds and possible tornadoes, especially in the lower Ohio Valley on Thursday.

Chilly West and Warm East

Wednesday through midweek features a weather split across the country. The western U.S. remains cool with temperatures in the 30s and 40s, while the Central Plains and Midwest enjoy unusually warm weather, with highs in the 70s -- 30 to 40 degrees above February norms. Expect the warm spell to extend eastward, with the Ohio Valley seeing 50s and 60s, while the Southeast basks in 70s and 80s.

This weather report is valid for ZIP code 90280, accurately covering the area of South Gate, CA.