Monday
Sunny
High:
98°F
Sunny, with a high near 98. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Rancho Cucamonga, CA Weather - Extended Forecast
Monday Night
Clear
Overnight low:
69°F
Clear, with a low around 69. Southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny
High:
98°F
Sunny, with a high near 98.
Tuesday Night
Clear
Overnight low:
69°F
Clear, with a low around 69.
Wednesday
Sunny
High:
96°F
Wednesday Night
Clear
Overnight low:
69°F
Thursday
Sunny
High:
97°F
Thursday Night
Mostly clear
Overnight low:
70°F
Friday
Sunny
High:
98°F
Friday Night
Mostly clear
Overnight low:
70°F
Saturday
Sunny
High:
97°F