 |
 Current Diamond Bar Weather Conditions |
Updated June 26th at 3:47 pm |
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| Temperature: | 81°F |
Dew Point: | 54°F |
| Barometer: | 29.92 inHg |
Wind: | N 24 Mph |
| Humidity: | 39.3% |
Visibility: | 0M |
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| Diamond Bar Weather Forecast Summary |
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Today
Jun 26th
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Saturday
Jun 27th
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Sunday
Jun 28th
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Monday
Jun 29th
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Tuesday
Jun 30th
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Mostly Sunny |
Sunny |
Mostly Sunny |
Sunny |
Sunny |
86°F
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82°F
64°F |
79°F
61°F |
81°F
60°F |
82°F
63°F |
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| Diamond Bar Detailed Weather Forecast |
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| Friday, June 26th, 2026 |
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Afternoon |
Temperature: 84°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 71°F |
| Mostly clear. |
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| Saturday, June 27th, 2026 |
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Overnight |
Temperature: 65°F |
| Clear. |
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Morning |
Temperature: 71°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 67°F |
| Clear. Windy at times. |
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| Sunday, June 28th, 2026 |
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Overnight |
Temperature: 62°F |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 67°F |
| Mostly sunny. |
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Afternoon |
Temperature: 77°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 66°F |
| Clear. Windy at times. |
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| Monday, June 29th, 2026 |
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Overnight |
Temperature: 61°F |
| Mostly clear. |
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Morning |
Temperature: 67°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 70°F |
| Clear. Windy at times. |
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| Tuesday, June 30th, 2026 |
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Overnight |
Temperature: 64°F |
| Clear. |
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Morning |
Temperature: 70°F |
| Sunny. |
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Afternoon |
Temperature: 81°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 69°F |
| Clear. Windy at times. |
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| Wednesday, July 1st, 2026 |
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Overnight |
Temperature: 63°F |
| Clear. |
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Morning |
Temperature: 69°F |
| Sunny. |
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Afternoon |
Temperature: 82°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 70°F |
| Clear. Windy at times. |
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| Thursday, July 2nd, 2026 |
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Overnight |
Temperature: 64°F |
| Clear. |
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Morning |
Temperature: 71°F |
| Sunny. |
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Afternoon |
Temperature: 84°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 73°F |
| Clear. |
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| Friday, July 3rd, 2026 |
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Overnight |
Temperature: 67°F |
| Clear. |
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Morning |
Temperature: 75°F |
| Mostly sunny. |
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Afternoon |
Temperature: 87°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 76°F |
| Mostly clear. |
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| Saturday, July 4th, 2026 |
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Overnight |
Temperature: 70°F |
| Clear. |
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Morning |
Temperature: 77°F |
| Sunny. |
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Afternoon |
Temperature: 91°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 79°F |
| Clear. |
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