Live Weather & Forecast
Weather in South Whittier
California, United States · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Clear
South Whittier, California
🌙 Nighttime
Updated: 2026-04-13 00:15
Humidity
72%
Wind
7.9 km/h WSW
Wind Gust
10.7 km/h
Pressure
1017 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.4°C
Wind Degree
247°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
276.9 μg/m³
NO₂
21.3 μg/m³
O₃
60 μg/m³
SO₂
12.1 μg/m³
PM 2.5
13.7 μg/m³
PM 10
15.6 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Wind Advisory issued April 12 at 12:39AM PDT until April 12 at 10:00PM PDT by NWS Los Angeles/Oxnard CA
* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. Isolated gusts to around 55 mph near Lake Palmdale. * WHERE...Eastern Antelope Valley Foothills and Western Antelope Valley Foothills. * WHEN...Until 10 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Today's Hourly Forecast
24-hour breakdown for South Whittier, California
12 AM
13°
Clear
1 AM
15°
Clear
2 AM
12°
Clear
3 AM
12°
Clear
4 AM
11°
Clear
5 AM
11°
Clear
6 AM
11°
Clear
7 AM
12°
Sunny
8 AM
13°
Sunny
9 AM
15°
Sunny
10 AM
15°
Sunny
11 AM
15°
Light rain shower
12 PM
16°
Cloudy
1 PM
17°
Partly Cloudy
2 PM
17°
Partly Cloudy
3 PM
17°
Partly Cloudy
4 PM
17°
Partly Cloudy
5 PM
17°
Partly Cloudy
6 PM
17°
Partly Cloudy
7 PM
16°
Sunny
8 PM
15°
Clear
9 PM
15°
Clear
10 PM
16°
Clear
11 PM
15°
Clear
3-Day Forecast
Daily overview for South Whittier, California
Today
Patchy rain nearby
18°
/
11°
🌧️ 86% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 1.33 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:22 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
23°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:23 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
21°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:24 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit South Whittier
Plan your trip to South Whittier, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in South Whittier?
Current conditions in South Whittier: Clear, temperature 15°C, humidity 72%.
What is the best time to visit South Whittier?
The best time to visit South Whittier is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in South Whittier?
South Whittier is located at approximately 33.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in South Whittier?
The wettest period in South Whittier is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to South Whittier?
For visits to South Whittier during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is South Whittier in?
South Whittier is located in United States, in the state of California.
What are the public holidays in South Whittier in 2026?
View the 2026 public holidays for South Whittier on our Holidays page.
What are the GPS coordinates used for the weather forecast in South Whittier?
The weather forecast for South Whittier uses coordinates 33.9367, -118.0288.