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Today Hourly 7 days 30 days October
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October 2025 Weather | Rancho Cucamonga, California

Today 10/12
Sunny Weather
Day 81°
Night 52°
0
Mon 10/13
Cloudy Weather
Day 72°
Night 54°
25
Tue 10/14
Rainy Weather
Day 63°
Night 48°
94
Wed 10/15
Cloudy Weather
Day 70°
Night 46°
0
Thu 10/16
Sunny Weather
Day 81°
Night 55°
0
Fri 10/17
Sunny Weather
Day 82°
Night 55°
0
Sat 10/18
Sunny Weather
Day 82°
Night 55°
4
Sun 10/19
Cloudy Weather
Day 81°
Night 55°
0
Mon 10/20
Cloudy Weather
Day 72°
Night 57°
0
Tue 10/21
Sunny Weather
Day 75°
Night 55°
0
Wed 10/22
Cloudy Weather
Day 81°
Night 55°
0
Thu 10/23
Sunny Weather
Day 84°
Night 55°
0
Fri 10/24
Sunny Weather
Day 84°
Night 57°
0
Sat 10/25
Cloudy Weather
Day 81°
Night 54°
25
Sun 10/26
Sunny Weather
Day 81°
Night 55°
20
Mon 10/27
Cloudy Weather
Day 79°
Night 54°
20
Tue 10/28
Sunny Weather
Day 79°
Night 54°
20
Wed 10/29
Sunny Weather
Day 82°
Night 57°
20
Thu 10/30
Sunny Weather
Day 82°
Night 55°
20
Fri 10/31
Sunny Weather
Day 82°
Night 55°
5