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WeatherLive › California › Diamond Bar

Diamond Bar, CA Weather (91765)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDiamond Bar · 9:46 AM PDT
23° | 15°
17°C
Feels like 16°
Sunny
WindS 2 mph · Gusts 13 mph
Precip1% · –
Humidity56% · Dew point 8°
UV index6 High
Air Quality57 Moderate
Pressure30.00 inHg
Visibility6 mi
Sunrise / Sunset6:54 AM · 6:20 PM · 11h 26m

Weather map — Diamond Bar

Full radar →
Now
17°
3%
2 mph
10:00
18°
2%
3 mph
11:00
19°
2%
4 mph
12:00
20°
1%
5 mph
13:00
21°
1%
5 mph
14:00
22°
1%
5 mph
15:00
22°
1%
5 mph
16:00
23°
1%
5 mph
17:00
23°
1%
5 mph
18:00
23°
1%
4 mph
19:00
22°
1%
4 mph
20:00
21°
1%
4 mph
21:00
20°
1%
4 mph
22:00
20°
1%
4 mph
23:00
19°
1%
4 mph
00:00
19°
1%
3 mph
01:00
19°
1%
2 mph
02:00
18°
1%
1 mph
03:00
18°
1%
1 mph
04:00
18°
1%
1 mph
05:00
18°
1%
2 mph
06:00
18°
1%
2 mph
07:00
17°
1%
2 mph
08:00
19°
0%
2 mph

Today · Tue 10/13

High 23°
1% / –

Sunny. Winds SW at 5 mph.

Tonight · Tue 10/13

Low 17°
1% / –

Sunny. Winds W at 4 mph.

Tomorrow · Wed 10/14

28° | 17°
0% / –

Sunny. Winds SW at 9 mph.

7-day trend

Diamond Bar · temperature + precipitation

10-day forecast

Updated 9:46 AM

Details & indices

Wind
2 mph S
Gusts 13 mph
Humidity
56%
Dew point 8°
Pressure
30.00 inHg
Rising
UV index
6 — High
High today
Air Quality
Moderate
AQI 57 · US EPA
Allergy
Moderate
Ragweed
Visibility
6 mi
Clear view
Allergy — Diamond Bar

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Moderate

Sun & moon

Sunrise6:54 AM
Sunset6:20 PM
Length of day11h 26m
Moonrise10:02 AM
Moonset7:56 PM
Moon phase🌒 Waxing Crescent · 9%
Next full moonOct 25 Hunter's Moon
Latitude34.0286°N
Longitude-117.8103°E

Water temps nearby

View all →
Huntington Beach (28 mi)72°
Newport Beach (30 mi)72°
Laguna Beach (34 mi)73°
Venice Beach (38 mi)72°
Santa Monica Beach (39 mi)72°
Zuma Beach, Malibu (58 mi)71°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in California
Los Angeles
Sunny
18°
San Diego
Sunny
19°
San Jose
Sunny
15°
San Francisco
Sunny
14°
Fresno
Sunny
16°
Sacramento
Sunny
13°
NBM + global weather models
Updated: 9:46 AM
Diamond Bar, CA · Elev 696 ft · 34.03°N, 117.81°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:46 AM