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Diamond Bar weather

At 6:00 PM local time it was cloudy and 19°C (66°F). Mostly light, on-and-off rain; heavier around 2 AM, 3 AM, 4 AM, 5 AM (17.2 mm total). Diamond Bar sits 217 m (712 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Diamond Bar, California, United States.

Diamond Bar · Cloudy · 19°
Sat, Oct 31 · 6:00 PM
Reference footage
Angle 1/3

Current conditions

☁️
19°
Cloudy
Clouds
100%
Chance of rain
25%
Rain
0.0 mm/h

Hourly Forecast

Mostly light, on-and-off rain; heavier around 2 AM, 3 AM, 4 AM, 5 AM (17.2 mm total)

25%
☁️6 PM
33%
☁️7 PM
43%
☁️8 PM
46%
🌦️9 PM
61%
🌦️10 PM
53%
🌦️11 PM
58%
🌦️12 AM
61%
🌦️1 AM
69%
🌧️2 AM
68%
🌧️3 AM
75%
🌧️4 AM
64%
🌧️5 AM
33%
☁️6 AM
21%
🌦️7 AM
20%
☁️8 AM
10%
☁️9 AM
8%
☁️10 AM
8%
☁️11 AM
9%
☁️12 PM
6%
☀️1 PM
0%
☀️2 PM
1%
☀️3 PM
0%
☀️4 PM
0%
☀️5 PM

Daily Forecast

S
M
T
W
T
F
S
Oct 18
19
20
21
22
23
24🌫️25°13°
25☀️27°13°
26⛅27°14°
27☁️25°12°
28☁️25°13°
29☁️24°15°
30🌦️20°15°0.2 mm
31🌦️22°14°💧61%
Nov 1🌧️19°11°💧75%
2☁️22°10°
3☁️24°17°
4☁️25°17°
5☁️25°18°
6☀️28°19°
7☁️28°20°
8☁️27°21°
9☁️25°19°
10☁️25°18°
11⛅24°18°💧21%
12🌤️23°17°💧13%
13☁️24°17°💧29%
14🌦️21°15°💧28%
15🌦️17°13°💧26%
16
17
18
19
20
21
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About Diamond Bar weather

Is it raining in Diamond Bar right now?

No. It’s cloudy and 19° right now. Mostly light, on-and-off rain; heavier around 2 AM, 3 AM, 4 AM, 5 AM (17.2 mm total).

What’s the weather like in Diamond Bar this week?

Over the next 7 days, expect highs of 19–28° and lows of 10–19°. Rain is likely on 2 of 7 days (Saturday, Sunday). The driest day looks like Monday.

Has it been raining in Diamond Bar lately?

Barely. The past 7 days were mostly dry, with 0.2 mm of rain in total.

What should I pack for Diamond Bar?

For the coming week, bring an umbrella or rain jacket, light, breathable clothes, sunscreen and a warm layer for the evenings.

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Weather near Diamond Bar

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