 |
 Current Rancho Cucamonga Weather Conditions |
Updated October 18th at 5:53 pm |
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| Temperature: | 82°F |
Dew Point: | 36°F |
| Barometer: | 29.95 inHg |
Wind: | N 15 Mph |
| Humidity: | 18.7% |
Visibility: | 0M |
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| Rancho Cucamonga Weather Forecast Summary |
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Today
Oct 18th
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Sunday
Oct 19th
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Monday
Oct 20th
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Tuesday
Oct 21st
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Wednesday
Oct 22nd
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Cloudy |
Mostly Sunny |
Sunny |
Sunny |
Mostly Sunny |
83°F
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82°F
69°F |
82°F
67°F |
82°F
63°F |
71°F
61°F |
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| Rancho Cucamonga Detailed Weather Forecast |
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| Saturday, October 18th, 2025 |
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Evening |
Temperature: 72°F |
| Cloudy. |
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| Sunday, October 19th, 2025 |
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Overnight |
Temperature: 69°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 80°F |
| Sunny. |
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Afternoon |
Temperature: 77°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 70°F |
| Clear. |
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| Monday, October 20th, 2025 |
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Overnight |
Temperature: 67°F |
| Clear. |
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Morning |
Temperature: 79°F |
| Sunny. |
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Afternoon |
Temperature: 79°F |
| Sunny. |
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Evening |
Temperature: 71°F |
| Clear. |
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| Tuesday, October 21st, 2025 |
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Overnight |
Temperature: 68°F |
| Clear. |
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Morning |
Temperature: 79°F |
| Sunny. |
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Afternoon |
Temperature: 73°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 64°F |
| Clear. |
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| Wednesday, October 22nd, 2025 |
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Overnight |
Temperature: 61°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 69°F |
| Sunny. |
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Afternoon |
Temperature: 68°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 63°F |
| Clear. |
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| Thursday, October 23rd, 2025 |
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Overnight |
Temperature: 62°F |
| Clear. |
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Morning |
Temperature: 75°F |
| Sunny. |
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Afternoon |
Temperature: 77°F |
| Sunny. |
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Evening |
Temperature: 70°F |
| Clear with cloudy periods. |
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| Friday, October 24th, 2025 |
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Overnight |
Temperature: 69°F |
| Cloudy. |
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Morning |
Temperature: 80°F |
| Cloudy. |
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Afternoon |
Temperature: 77°F |
| Cloudy. |
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Evening |
Temperature: 70°F |
| Clear with cloudy periods. |
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| Saturday, October 25th, 2025 |
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Overnight |
Temperature: 67°F |
| Cloudy. |
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Morning |
Temperature: 74°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 71°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 64°F |
| Clear. |
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| Sunday, October 26th, 2025 |
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Overnight |
Temperature: 62°F |
| Cloudy. |
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Morning |
Temperature: 70°F |
| Cloudy. |
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Afternoon |
Temperature: 69°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 64°F |
| Clear. |
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