Weather in Diamond Bar California, United States. 15 days forecast
Current weather conditions
Sky / Temperature 64°F | Wind 12 > 25 mi/h | Atmospheric pressure1013 hPa | Humidity30% | Wind chill61°F | Dewpoint32°F |
Updated: 4/01/2025 at 15:53 (Local time)
Weather Station: Chino, Chino Airport
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for Diamond Bar.
Today, april 1
64°F49°F
6:4219:10
08:3523:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 15:00 | 63°F |  24 mi/h | 1011 hPa | 43% | 47% | 0% | 0 mm |
| 16:00 | 63°F | 24 mi/h | 1010 hPa | 47% | 47% | 0% | 0 mm |
| 17:00 | 63°F | 23 mi/h | 1010 hPa | 49% | 33% | 0% | 0 mm |
| 18:00 | 61°F | 23 mi/h | 1009 hPa | 52% | 33% | 0% | 0 mm |
| 19:00 | 57°F | 23 mi/h | 1010 hPa | 55% | 33% | 0% | 0 mm |
| 20:00 | 55°F | 17 mi/h | 1010 hPa | 60% | 33% | 0% | 0 mm |
| 21:00 | 54°F | 17 mi/h | 1010 hPa | 62% | 33% | 0% | 0 mm |
Tomorrow, april 2
63°F44°F
6:4019:11
09:25----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 14 mi/h | 1011 hPa | 71% | 24% | 0% | 0 mm |
| 03:00 | 46°F | 11 mi/h | 1010 hPa | 77% | 24% | 0% | 0 mm |
| 06:00 | 45°F | 11 mi/h | 1009 hPa | 77% | 20% | 0% | 0 mm |
| 09:00 | 48°F | 10 mi/h | 1010 hPa | 62% | 20% | 0% | 0 mm |
| 12:00 | 59°F | 10 mi/h | 1011 hPa | 45% | 19% | 0% | 0 mm |
| 15:00 | 63°F | 16 mi/h | 1008 hPa | 40% | 19% | 0% | 0 mm |
| 18:00 | 59°F | 17 mi/h | 1009 hPa | 47% | 15% | 0% | 0 mm |
| 21:00 | 52°F | 10 mi/h | 1010 hPa | 62% | 22% | 0% | 0 mm |
Thursday, april 3
60°F47°F
6:3919:12
10:2200:49
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F |  7 mi/h | 1012 hPa | 76% | 35% | 0% | 0 mm |
| 03:00 | 48°F | 7 mi/h | 1012 hPa | 82% | 38% | 0% | 0 mm |
| 06:00 | 48°F | 6 mi/h | 1012 hPa | 83% | 46% | 0% | 0 mm |
| 09:00 | 52°F |  5 mi/h | 1013 hPa | 75% | 48% | 0% | 0 mm |
| 12:00 | 57°F | 6 mi/h | 1013 hPa | 60% | 52% | 41% | 0.3 mm |
| 15:00 | 59°F |  7 mi/h | 1012 hPa | 57% | 52% | 41% | 0.3 mm |
| 18:00 | 57°F | 6 mi/h | 1013 hPa | 66% | 47% | 41% | 0.1 mm |
| 21:00 | 54°F | 4 mi/h | 1014 hPa | 76% | 33% | 41% | 0.1 mm |
Friday, april 4
66°F46°F
6:3719:13
11:2501:51
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 2 mi/h | 1015 hPa | 84% | 22% | 0% | 0 mm |
| 03:00 | 48°F | 2 mi/h | 1016 hPa | 87% | 16% | 0% | 0 mm |
| 06:00 | 48°F |  2 mi/h | 1017 hPa | 85% | 11% | 0% | 0 mm |
| 09:00 | 55°F | 3 mi/h | 1018 hPa | 69% | 7% | 0% | 0 mm |
| 12:00 | 61°F | 4 mi/h | 1018 hPa | 57% | 5% | 0% | 0 mm |
| 15:00 | 64°F | 8 mi/h | 1017 hPa | 50% | 5% | 0% | 0 mm |
| 18:00 | 64°F | 9 mi/h | 1017 hPa | 49% | 6% | 0% | 0 mm |
| 21:00 | 57°F | 5 mi/h | 1019 hPa | 60% | 6% | 0% | 0 mm |
Saturday, april 5
73°F49°F
6:3619:14
12:3002:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 2 mi/h | 1021 hPa | 69% | 6% | 0% | 0 mm |
| 03:00 | 50°F | 2 mi/h | 1021 hPa | 72% | 5% | 0% | 0 mm |
| 06:00 | 52°F | 2 mi/h | 1021 hPa | 69% | 4% | 0% | 0 mm |
| 09:00 | 61°F | 4 mi/h | 1022 hPa | 50% | 4% | 0% | 0 mm |
| 12:00 | 66°F | 5 mi/h | 1022 hPa | 36% | 6% | 0% | 0 mm |
| 15:00 | 70°F | 7 mi/h | 1020 hPa | 33% | 10% | 0% | 0 mm |
| 18:00 | 70°F | 7 mi/h | 1020 hPa | 35% | 12% | 0% | 0 mm |
| 21:00 | 63°F | 4 mi/h | 1021 hPa | 45% | 9% | 0% | 0 mm |
Sunday, april 6
78°F53°F
6:3519:14
13:3603:26
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 2 mi/h | 1022 hPa | 54% | 6% | 0% | 0 mm |
| 03:00 | 54°F | 3 mi/h | 1022 hPa | 57% | 5% | 0% | 0 mm |
| 06:00 | 55°F | 3 mi/h | 1022 hPa | 54% | 5% | 0% | 0 mm |
| 09:00 | 64°F | 4 mi/h | 1021 hPa | 40% | 7% | 0% | 0 mm |
| 12:00 | 72°F | 4 mi/h | 1020 hPa | 29% | 10% | 0% | 0 mm |
| 15:00 | 75°F | 7 mi/h | 1019 hPa | 26% | 14% | 0% | 0 mm |
| 18:00 | 75°F | 7 mi/h | 1018 hPa | 29% | 18% | 0% | 0 mm |
| 21:00 | 66°F | 4 mi/h | 1018 hPa | 41% | 20% | 0% | 0 mm |
Monday, april 7
74°F55°F
6:3319:15
14:3904:00
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 2 mi/h | 1018 hPa | 51% | 21% | 0% | 0 mm |
| 03:00 | 57°F | 3 mi/h | 1016 hPa | 55% | 18% | 0% | 0 mm |
| 06:00 | 57°F | 3 mi/h | 1016 hPa | 53% | 17% | 0% | 0 mm |
| 09:00 | 66°F | 3 mi/h | 1016 hPa | 42% | 21% | 0% | 0 mm |
| 12:00 | 72°F | 4 mi/h | 1015 hPa | 34% | 23% | 0% | 0 mm |
| 15:00 | 73°F | 7 mi/h | 1013 hPa | 33% | 24% | 0% | 0 mm |
| 18:00 | 72°F | 9 mi/h | 1013 hPa | 33% | 24% | 0% | 0 mm |
| 21:00 | 64°F | 4 mi/h | 1014 hPa | 45% | 12% | 0% | 0 mm |
Tuesday, april 8
78°F55°F
6:3219:16
15:3904:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 1 mi/h | 1014 hPa | 56% | 7% | 0% | 0 mm |
| 03:00 | 55°F | 2 mi/h | 1014 hPa | 61% | 6% | 0% | 0 mm |
| 06:00 | 55°F | 2 mi/h | 1014 hPa | 61% | 6% | 0% | 0 mm |
| 09:00 | 63°F | 1 mi/h | 1015 hPa | 49% | 7% | 0% | 0 mm |
| 12:00 | 73°F | 4 mi/h | 1014 hPa | 35% | 7% | 0% | 0 mm |
| 15:00 | 77°F | 8 mi/h | 1013 hPa | 30% | 7% | 0% | 0 mm |
| 18:00 | 75°F | 9 mi/h | 1013 hPa | 35% | 7% | 0% | 0 mm |
| 21:00 | 66°F | 4 mi/h | 1014 hPa | 47% | 6% | 0% | 0 mm |
Wednesday, april 9
82°F58°F
6:3119:17
16:3604:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 1 mi/h | 1015 hPa | 57% | 5% | 0% | 0 mm |
| 03:00 | 59°F | 2 mi/h | 1015 hPa | 59% | 4% | 0% | 0 mm |
| 06:00 | 61°F | 1 mi/h | 1016 hPa | 55% | 5% | 0% | 0 mm |
| 09:00 | 70°F | 1 mi/h | 1017 hPa | 39% | 7% | 0% | 0 mm |
| 12:00 | 77°F | 4 mi/h | 1017 hPa | 30% | 8% | 0% | 0 mm |
| 15:00 | 81°F | 7 mi/h | 1016 hPa | 27% | 10% | 0% | 0 mm |
| 18:00 | 79°F | 7 mi/h | 1016 hPa | 28% | 11% | 0% | 0 mm |
| 21:00 | 72°F | 2 mi/h | 1017 hPa | 39% | 10% | 0% | 0 mm |
Thursday, april 10
83°F60°F
6:3019:17
17:3305:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 1 mi/h | 1018 hPa | 49% | 10% | 0% | 0 mm |
| 03:00 | 63°F | 1 mi/h | 1017 hPa | 50% | 11% | 0% | 0 mm |
| 06:00 | 63°F | 1 mi/h | 1016 hPa | 47% | 13% | 0% | 0 mm |
| 09:00 | 72°F | 1 mi/h | 1017 hPa | 34% | 16% | 0% | 0 mm |
| 12:00 | 79°F | 4 mi/h | 1016 hPa | 27% | 18% | 0% | 0 mm |
| 15:00 | 81°F | 7 mi/h | 1014 hPa | 25% | 19% | 0% | 0 mm |
| 18:00 | 81°F | 8 mi/h | 1014 hPa | 27% | 20% | 0% | 0 mm |
| 21:00 | 72°F | 4 mi/h | 1015 hPa | 40% | 19% | 0% | 0 mm |
Friday, april 11
77°F59°F
6:2819:18
18:2805:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 2 mi/h | 1015 hPa | 53% | 18% | 0% | 0 mm |
| 03:00 | 61°F | 2 mi/h | 1014 hPa | 57% | 18% | 0% | 0 mm |
| 06:00 | 63°F | 2 mi/h | 1014 hPa | 55% | 18% | 0% | 0 mm |
| 09:00 | 70°F | 2 mi/h | 1014 hPa | 44% | 17% | 0% | 0 mm |
| 12:00 | 75°F | 4 mi/h | 1014 hPa | 37% | 18% | 0% | 0 mm |
| 15:00 | 77°F | 7 mi/h | 1013 hPa | 35% | 19% | 0% | 0 mm |
| 18:00 | 75°F | 9 mi/h | 1013 hPa | 38% | 20% | 0% | 0 mm |
| 21:00 | 68°F | 5 mi/h | 1013 hPa | 50% | 21% | 0% | 0 mm |
Saturday, april 12
70°F53°F
6:2719:19
19:2406:06
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 3 mi/h | 1014 hPa | 61% | 14% | 0% | 0 mm |
| 03:00 | 55°F | 2 mi/h | 1014 hPa | 64% | 0% | 0% | 0 mm |
| 06:00 | 55°F | 2 mi/h | 1013 hPa | 61% | 0% | 0% | 0 mm |
| 09:00 | 59°F | 4 mi/h | 1014 hPa | 53% | 0% | 0% | 0 mm |
| 12:00 | 66°F | 8 mi/h | 1014 hPa | 39% | 0% | 0% | 0 mm |
| 15:00 | 68°F | 11 mi/h | 1013 hPa | 37% | 0% | 0% | 0 mm |
| 18:00 | 64°F | 11 mi/h | 1013 hPa | 45% | 0% | 0% | 0 mm |
| 21:00 | 55°F | 7 mi/h | 1014 hPa | 55% | 4% | 0% | 0 mm |
Sunday, april 13
64°F47°F
6:2619:20
20:2106:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 6 mi/h | 1014 hPa | 60% | 11% | 0% | 0 mm |
| 03:00 | 48°F | 4 mi/h | 1014 hPa | 64% | 10% | 0% | 0 mm |
| 06:00 | 48°F | 2 mi/h | 1015 hPa | 63% | 14% | 0% | 0 mm |
| 09:00 | 52°F | 3 mi/h | 1015 hPa | 51% | 15% | 0% | 0 mm |
| 12:00 | 59°F | 6 mi/h | 1015 hPa | 29% | 7% | 0% | 0 mm |
| 15:00 | 64°F | 9 mi/h | 1013 hPa | 18% | 0% | 0% | 0 mm |
| 18:00 | 61°F | 9 mi/h | 1014 hPa | 23% | 0% | 0% | 0 mm |
| 21:00 | 55°F | 4 mi/h | 1015 hPa | 33% | 0% | 0% | 0 mm |
Monday, april 14
68°F50°F
6:2419:20
21:2006:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 1 mi/h | 1016 hPa | 38% | 0% | 0% | 0 mm |
| 03:00 | 50°F |  1 mi/h | 1016 hPa | 38% | 0% | 0% | 0 mm |
| 06:00 | 52°F | 1 mi/h | 1016 hPa | 37% | 1% | 0% | 0 mm |
| 09:00 | 57°F | 3 mi/h | 1017 hPa | 30% | 0% | 0% | 0 mm |
| 12:00 | 64°F | 6 mi/h | 1016 hPa | 20% | 2% | 0% | 0 mm |
| 15:00 | 68°F | 9 mi/h | 1015 hPa | 18% | 36% | 0% | 0 mm |
| 18:00 | 63°F | 9 mi/h | 1015 hPa | 22% | 74% | 0% | 0 mm |
| 21:00 | 57°F | 5 mi/h | 1016 hPa | 31% | 50% | 0% | 0 mm |
Tuesday, april 15
67°F51°F
6:2319:21
22:1907:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 2 mi/h | 1016 hPa | 37% | 93% | 0% | 0 mm |
| 03:00 | 52°F | 2 mi/h | 1015 hPa | 42% | 86% | 0% | 0 mm |
| 06:00 | 52°F | 1 mi/h | 1015 hPa | 42% | 95% | 0% | 0 mm |
| 09:00 | 57°F | 3 mi/h | 1016 hPa | 37% | 65% | 0% | 0 mm |
| 12:00 | 64°F | 7 mi/h | 1015 hPa | 27% | 14% | 0% | 0 mm |
| 15:00 | 66°F | 9 mi/h | 1014 hPa | 28% | 1% | 0% | 0 mm |
| 18:00 | 63°F | 8 mi/h | 1013 hPa | 36% | 1% | 0% | 0 mm |
| 21:00 | 57°F | 5 mi/h | 1014 hPa | 47% | 0% | 0% | 0 mm |
