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Rainfall Totals Last 24 Hours in Rancho Cucamonga, CA 91730
Measured from radar and rain gauges by Precip.
Live data updated 2:20 AM CST
0.00" of rain in Rancho Cucamonga, CA 91730 in the last 24 hours
Tue, Nov 3 total: 0.00"
- Past 7 days
- 0.60"
- 2026 so far
- 9.75" 17.4% below average
- Last rain
- 0.58" 2 days ago Nov 1, 2:00 AM - 1:00 PM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.00" of rain in Rancho Cucamonga, CA 91730 over the last 24 hours and 0.60" over the past 7 days. So far in 2026, Rancho Cucamonga has received 9.75" of rain, 17.4% below average (normal to date: 11.80").
Daily Rainfall Totals in Rancho Cucamonga (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Rancho Cucamonga (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 1.58" | 3.32" | −1.74" (−53%) |
| February | 3.95" | 3.85" | +0.10" (+3%) |
| March | 0.62" | 2.45" | −1.83" (−75%) |
| April | 0.38" | 0.80" | −0.42" (−53%) |
| May | 0.09" | 0.37" | −0.27" (−74%) |
| June | 0.00" | 0.10" | −0.10" (−100%) |
| July | 0.00" | 0.04" | −0.04" (−100%) |
| August | 0.00" | 0.03" | −0.03" (−100%) |
| September | 0.83" | 0.12" | +0.71" (+606%) |
| October | 2.27" | 0.65" | +1.62" (+247%) |
| November (to date) | 0.03" | 0.07" | −0.04" (−59%) |
| 2026 YTD Total | 9.75" | 11.80" | −2.05" (17.4% below average) |
Rainfall Totals vs Normals (30 Year Average)
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Nearby Locations
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Nearby Parks, Stadiums & Trailheads
- Rancho Cucamonga Quakes Stadium (Stadium)
- Toyota Arena (Stadium)
- Grigsby Field (Stadium)
- Grizzly Stadium (Stadium)
- Upland Highlander Stadium (Stadium)
- ONT Field (Stadium)
- North Etiwanda Preserve (Park)
- Rodman Arboretum (Park)
- Burns Stadium (Stadium)
- Southridge Village Open Space Reserve (Park)
- Robert J. Bernard Biological Field Station (Park)
- Delhi Sand Fly Reserve (Park)