°C °F

Rancho Cucamonga, California Long Range Weather Forecast

Helping You Avoid Bad Weather. 30 days and beyond.

1
Thu
12%
Sunrise
 5:40 AM
Sunset
 7:56 PM
Waxing Gibbous
2
Fri
25%
Sunrise
 5:39 AM
Sunset
 7:57 PM
Waxing Gibbous
3
Sat
13%
Sunrise
 5:39 AM
Sunset
 7:57 PM
Waxing Gibbous
4
Sun
19%
Sunrise
 5:39 AM
Sunset
 7:58 PM
Full Moon
5
Mon
39%
Sunrise
 5:39 AM
Sunset
 7:59 PM
Waning Gibbous
6
Tue
20%
Sunrise
 5:39 AM
Sunset
 7:59 PM
Waning Gibbous
7
Wed
19%
Sunrise
 5:38 AM
Sunset
 8:00 PM
Waning Gibbous
8
Thu
05%
Sunrise
 5:38 AM
Sunset
 8:00 PM
Waning Gibbous
9
Fri
56%
Sunrise
 5:38 AM
Sunset
 8:01 PM
Waning Gibbous
10
Sat
40%
Sunrise
 5:38 AM
Sunset
 8:01 PM
Last Quarter
11
Sun
32%
Sunrise
 5:38 AM
Sunset
 8:01 PM
Waning Crescent
12
Mon
34%
Sunrise
 5:38 AM
Sunset
 8:02 PM
Waning Crescent
13
Tue
25%
Sunrise
 5:38 AM
Sunset
 8:02 PM
Waning Crescent
14
Wed
13%
Sunrise
 5:38 AM
Sunset
 8:03 PM
Waning Crescent
15
Thu
19%
Sunrise
 5:38 AM
Sunset
 8:03 PM
Waning Crescent
16
Fri
27%
Sunrise
 5:38 AM
Sunset
 8:03 PM
Waning Crescent
17
Sat
05%
Sunrise
 5:38 AM
Sunset
 8:04 PM
Waning Crescent
18
Sun
04%
Sunrise
 5:38 AM
Sunset
 8:04 PM
New Moon
19
Mon
06%
Sunrise
 5:38 AM
Sunset
 8:04 PM
Waxing Crescent
20
Tue
05%
Sunrise
 5:38 AM
Sunset
 8:04 PM
Waxing Crescent
21
Wed
13%
Sunrise
 5:39 AM
Sunset
 8:05 PM
Waxing Crescent
22
Thu
20%
Sunrise
 5:39 AM
Sunset
 8:05 PM
Waxing Crescent
23
Fri
11%
Sunrise
 5:39 AM
Sunset
 8:05 PM
Waxing Crescent
24
Sat
05%
Sunrise
 5:39 AM
Sunset
 8:05 PM
Waxing Crescent
25
Sun
05%
Sunrise
 5:40 AM
Sunset
 8:05 PM
Waxing Crescent
26
Mon
05%
Sunrise
 5:40 AM
Sunset
 8:05 PM
First Quarter
27
Tue
13%
Sunrise
 5:40 AM
Sunset
 8:05 PM
Waxing Gibbous
28
Wed
26%
Sunrise
 5:40 AM
Sunset
 8:05 PM
Waxing Gibbous
29
Thu
06%
Sunrise
 5:41 AM
Sunset
 8:05 PM
Waxing Gibbous
30
Fri
05%
Sunrise
 5:41 AM
Sunset
 8:05 PM
Waxing Gibbous
Weather Forecast Legend

WeatherTAB helps you plan activities on days with the least risk of rain.

 Low risk of rain/snow.
Transition Day – Start or End of a Risky Period
Medium risk of rain/snow.
High risk of rain/snow.
%
 Forecast risk of rain/snow.
Avg High Temps Avg Low Temps

Our forecasts are not direct predictions of rain/snow. Not all risky days will have rain/snow. However, if it does rain/snow during the month, expect most of it to occur on higher risk days.
View detailed forecast

June 2023 Summary
Precipitation Forecast Average Precipitation
Temperature Forecast Cooler Than Normal
Avg High Temps 75 to 85 °
Avg Low Temps 45 to 55 °
Avg High Temps 20 to 30 °
Avg Low Temps 5 to 15 °
Rain Frequency 0 to 2 days

other WeatherTAB forecast views...

Calendar Forecast - Quick reference view of month

Detailed Forecast - Detailed analysis of the monthly forecast

Best for planning. Includes Daily Risk of Precipitation, High/Low/Average Temperatures, Heating/Cooling Degree Days and Growing Degree Days