Water Slide Rentals in Fontana, CA
Water slide and bounce house rentals delivered across Fontana, CA and nearby — Rialto, Rancho Cucamonga and Jurupa Valley included.
We deliver inflatable water slides, bounce houses and combo units to Fontana, CA — set up, anchored, sanitized and fully insured, from $155 a day. We cover Rialto, Rancho Cucamonga, Jurupa Valley, Ontario, Pomona, Corona, West Covina and Victorville as well as Fontana itself. Tell us your date and where you are and we'll confirm what we can get to you.
Water slide weather in Fontana runs April through October. About 180 days a year reach 80°F — the point where a wet slide feels like summer rather than a dare — and August is the warmest month, with highs around 95°F. August also averages 24 days above 90°F, so a morning or early-afternoon slot is kinder than peak heat, and shade and drinking water near the slide matter. Evenings cool quickly — August lows average 65°F even when afternoons reach 95°F — so a midday start gets the most out of the water. Outside that window the same units run dry, so a slide still works for a fall festival or a school event.
We cover the greater Fontana area — including Rialto, Rancho Cucamonga, Jurupa Valley, Ontario, Pomona, Corona, West Covina, and Victorville — with the same delivery, professional setup, sanitizing, and full insurance on every booking, wherever your Fontana event takes place.
Not sure where to start? Three of the most-booked slides for Fontana events right now are the Metro Heroes Combo, the Grand Waterworks Combo, and the Sugarhouse Bouncer. Each product page lists sizing, space requirements, and the daily rate, so you can match a slide to your Fontana backyard or venue before you request a quote.
Water slide weather in Fontana
| Month | Avg high | Days 80°F+ |
|---|---|---|
| Jan | 68°F | 3 |
| Feb | 68°F | 4 |
| Mar | 72°F | 7 |
| Apr | 76°F | 10 |
| May | 80°F | 15 |
| Jun | 86°F | 24 |
| Jul | 94°F | 31 |
| Aug | 95°F | 31 |
| Sep | 91°F | 26 |
| Oct | 83°F | 18 |
| Nov | 75°F | 8 |
| Dec | 67°F | 2 |
Shaded months are in season. NOAA 1991–2020 climate normals, ONTARIO INTL AP station, 7.6 mi away.
Neighborhoods & nearby areas we serve
Nearby cities we also serve
Water slides in Fontana for every occasion
- Fully insured
- Sanitized before delivery
- Delivery & setup included
Water slide rentals in Fontana — FAQ
Yes — across Fontana and the surrounding area, including Rialto, Rancho Cucamonga, Jurupa Valley, Ontario, Pomona and Corona. Give us your address and event date and we'll confirm delivery and any travel cost for Fontana, CA before you commit to anything.
Make a splash in Fontana
Tell us your date and venue in Fontana — we'll send a free, no-obligation quote with delivery, setup, and insurance included.