 |
 Current Rancho Cucamonga Weather Conditions |
Updated July 13th at 11:53 pm |
|
|
| Mostly Cloudy |
| Temperature: | 72°F |
Dew Point: | 55°F |
| Barometer: | 30.01 inHg |
Wind: | N 15 Mph |
| Humidity: | 56.6% |
Visibility: | 0M |
|
| |
|
| Rancho Cucamonga Weather Forecast Summary |
|
|
| |
Today
Jul 14th
|
Wednesday
Jul 15th
|
Thursday
Jul 16th
|
Friday
Jul 17th
|
Saturday
Jul 18th
|
 |
 |
|
|
|
Sunny |
Mostly Sunny |
Sunny |
Sunny |
Sunny |
97°F
|
101°F
81°F |
99°F
82°F |
92°F
76°F |
90°F
74°F |
|
| |
|
| Rancho Cucamonga Detailed Weather Forecast |
|
|
| |
| Tuesday, July 14th, 2026 |
 |
Overnight |
Temperature: 77°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 85°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 96°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 87°F |
| Clear. |
|
|
|
| Wednesday, July 15th, 2026 |
|
Overnight |
Temperature: 82°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 89°F |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 100°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 90°F |
| Clear. |
|
|
|
| Thursday, July 16th, 2026 |
|
Overnight |
Temperature: 84°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 90°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 97°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 85°F |
| Clear. |
|
|
|
| Friday, July 17th, 2026 |
|
Overnight |
Temperature: 77°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 81°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 90°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 78°F |
| Clear. Windy at times. |
|
|
|
| Saturday, July 18th, 2026 |
|
Overnight |
Temperature: 75°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 79°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 89°F |
| Sunny with cloudy periods. Windy at times. |
|
|
|
|
Evening |
Temperature: 79°F |
| Clear. Windy at times. |
|
|
|
| Sunday, July 19th, 2026 |
|
Overnight |
Temperature: 73°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 79°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 90°F |
| Mostly sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 79°F |
| Clear. |
|
|
|
| Monday, July 20th, 2026 |
|
Overnight |
Temperature: 73°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 79°F |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 90°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 81°F |
| Clear. |
|
|
|
| Tuesday, July 21st, 2026 |
|
Overnight |
Temperature: 75°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 82°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 93°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 83°F |
| Clear. |
|
|
|
| Wednesday, July 22nd, 2026 |
|
Overnight |
Temperature: 76°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 81°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 92°F |
| Mostly sunny. Windy at times. |
|
|
|
 |
Evening |
Temperature: 80°F |
| Mostly clear. Windy at times. |
|
|
|
