Diamond Bar Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Diamond Bar

Diamond Bar temperature today is 13°, feels like 13°, with humidity at 78% and wind at 6.73 km/h. Rain chance today is 54%. Use the hourly forecast and 5-day outlook below to plan your day.

overcast clouds
13°
overcast clouds
H: 13° L: 13°
Feels like 13°
AQI: (/5)
Humidity
78%
Dew 9°
Wind speed
6.73 km/h
SW · G8.35
Pressure
1013 hPa
Visibility
10 km
Weather Summary
Currently in Diamond Bar, expect varied conditions with mild temperatures around 13°. Winds are a light breeze.
Precipitation Probability
54%
02
97%
05
20%
08
20%
11
20%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Tue
02:00
13°
 
14°
 
17°
 
18°
Tue
14:00
17°
 
16°
 
14°
 
14°
Wed
02:00
13°
 
15°
 
20°
 
24°
Wed
14:00
23°
 
19°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:57
Sunset
Sunset
19:37
Moon Phase
Waning Gibbous (61%)
Timezone: GMT+05:30
Last updated: May 5, 2026 1:06 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
34.028622
Longitude
Longitude
-117.810341
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More about Diamond Bar
Content curated by the NearWeather editorial team · Updated periodically
Diamond Bar is a city located in the eastern part of Los Angeles County, California, United States. It is a relatively affluent suburb of Los Angeles, and is known for its low crime rate, excellent schools, and numerous recreational and entertainment options. The climate in Diamond Bar is typically warm and dry, with temperatures ranging from the low 70s in the winter to the upper 90s in the summer. The average weather year round is mild, with temperatures rarely dipping below the mid-50s or rising above the mid-80s. Rainfall is fairly light, with most of it falling in the winter months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Diamond Bar
What is the Latitude and Longitude of Diamond Bar?

Diamond Bar's Latitude is 34.028622 & Longitude is -117.810341.

What is the weather in Diamond Bar today?

Weather in Diamond Bar is 13° today.

What is the climatic condition of Diamond Bar today?

Climate Conditions in Diamond Bar shows overcast clouds today.

What is the humidity in Diamond Bar today?

Humidity in Diamond Bar is 78% today.

What is the wind speed in Diamond Bar today?

Wind speed in Diamond Bar is 6.73 km/h, flowing at 231° SW wind direction.

What does it feel like in Diamond Bar today?

It feels like 13° in Diamond Bar today, with 85% cloud cover and 10 km visibility.

Weather in Diamond Bar