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Diamond Bar, CA Hourly Weather

Hourly forecast · Diamond Bar

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Diamond Bar

Today + 10-day →
Time Conditions Temp Precip Wind UV
Wednesday 14/10
13:00
Sunny 79° – 4 mph SW 6
14:00
Sunny 80° – 6 mph SW 6
15:00
Sunny 81° – 7 mph SW 4
16:00
Sunny 81° – 8 mph SW 2
17:00
Sunny 80° – 9 mph SW 1
18:00
Sunny 78° – 9 mph SW 0
19:00
Sunny 75° – 8 mph SW 0
20:00
Sunny 73° – 6 mph W 0
21:00
Sunny 72° – 4 mph W 0
22:00
Sunny 71° – 2 mph W 0
23:00
Sunny 70° – 1 mph W 0
Thursday 15/10
00:00
Sunny 70° – 0 mph N 0
01:00
Sunny 69° – 1 mph NE 0
02:00
Sunny 69° – 2 mph NE 0
03:00
Sunny 68° – 2 mph NE 0
04:00
Sunny 68° – 2 mph NE 0
05:00
Sunny 68° – 3 mph NE 0
06:00
Sunny 68° – 3 mph NE 0
07:00
Sunny 68° – 3 mph NE 0
08:00
Sunny 69° – 3 mph NE 0
09:00
Sunny 75° – 3 mph NE 1
10:00
Sunny 80° – 4 mph N 3
11:00
Sunny 84° – 6 mph N 4
12:00
Sunny 87° – 8 mph NE 6
13:00
Sunny 88° – 10 mph NE 6
14:00
Sunny 89° – 10 mph NE 5
15:00
Sunny 89° – 9 mph NE 4
16:00
Sunny 89° – 11 mph NE 2
17:00
Sunny 88° – 13 mph NE 1
18:00
Sunny 85° – 12 mph NE 0
19:00
Sunny 83° – 15 mph NE 0
20:00
Sunny 82° – 14 mph NE 0
21:00
Sunny 81° – 9 mph NE 0
22:00
Sunny 80° – 10 mph NE 0
23:00
Sunny 80° – 14 mph NE 0
Friday 16/10
00:00
Sunny 78° – 12 mph NE 0
01:00
Sunny 77° – 11 mph N 0
02:00
Sunny 78° – 14 mph NE 0
03:00
Sunny 78° – 16 mph NE 0
04:00
Sunny 76° – 13 mph NE 0
05:00
Sunny 75° – 10 mph NE 0
06:00
Sunny 75° – 12 mph NE 0
07:00
Sunny 74° – 11 mph NE 0
08:00
Sunny 76° – 10 mph NE 0
09:00
Sunny 80° – 11 mph NE 1
10:00
Sunny 83° – 13 mph NE 3
11:00
Sunny 86° – 14 mph NE 4
12:00
Sunny 88° – 15 mph NE 6

Weather map — Diamond Bar

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Updated: 1:43 PM