Rancho Cucamonga (CA)
Today
Today weather in Rancho Cucamonga
Sunday, July 19th, 2026
33°
Sunny
Feels like 26° · Low 18°
Official weather alert: High Surf Advisory. Today, Rancho Cucamonga is set to face a notably hot day, with temperatures spiking up to 33 °C and offering slight relief at 18 °C by night. It'll be quite breezy in Rancho Cucamonga Today with average wind speeds of 16 km/h. There's a slight chance of rain at 2%.
33° / 18°
Temp
2%
Rain
16 km/h
Wind
51%
Humidity
Rancho Cucamonga Weather Pages
Rancho Cucamonga hourly forecast for today
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| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:52 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  | | | | | | | | | | | | | | | |  | | |  | Next |
| temperatures | 21.4° | 20.9° | 20.2° | 19.9° | 19.5° | 18.9° | Sunrise | 18.2° | 19° | 21.2° | 23.9° | 26.5° | 30.4° | 32° | 33.1° | 33.4° | 33.4° | 33° | 32.2° | 31° | 29.6° | 27.4° | Sunset | 26.1° | 25.2° | 24.5° | |
| feels like | 16.2° | 15.8° | 15.2° | 14.9° | 14.4° | 13.6° | 13.1° | 14° | 16.4° | 18.9° | 25.8° | 24.8° | 25.9° | 26.5° | 26.3° | 26.1° | 25.8° | 24.9° | 24° | 23° | 21.3° | 20.1° | 20° | 18.9° | |||
| wind speed | 6 km/h | 5 km/h | 5 km/h | 5 km/h | 6 km/h | 7 km/h | 6 km/h | 5 km/h | 4 km/h | 5 km/h | 6 km/h | 8 km/h | 11 km/h | 13 km/h | 16 km/h | 17 km/h | 17 km/h | 17 km/h | 16 km/h | 13 km/h | 11 km/h | 10 km/h | 10 km/h | 8 km/h | |||
| wind degree | 237° | 235° | 236° | 243° | 243° | 245° | 248° | 239° | 212° | 203° | 196° | 210° | 223° | 228° | 233° | 235° | 236° | 236° | 235° | 232° | 234° | 242° | 239° | 237° | |||
| wind direction | WSW | SW | SW | WSW | WSW | WSW | WSW | WSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | WSW | WSW | SW | SW | SW | WSW | WSW | WSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 6% | 7% | 8% | 7% | 7% | 9% | 13% | 14% | 8% | 5% | 3% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 3% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 73% | 74% | 76% | 75% | 74% | 81% | 89% | 90% | 77% | 65% | 56% | 32% | 28% | 25% | 25% | 25% | 25% | 26% | 27% | 30% | 35% | 39% | 43% | 46% | |||
| dew point | 16.3° | 16° | 15.9° | 15.4° | 14.8° | 15.5° | 16.4° | 17.3° | 17° | 17° | 16.9° | 12.1° | 11° | 10.6° | 10.6° | 10.5° | 10.3° | 10.1° | 10.1° | 10.1° | 10.6° | 11.1° | 11.7° | 12.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 2% | 7% | 7% | 6% | 3% | 10% | 10% | 13% | 14% | 11% | 8% | 8% | 9% | 12% | 14% | 16% | 21% | 26% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.5 | 3.6 | 6.4 | 9.2 | 11.2 | 11.8 | 10.7 | 8.4 | 5.5 | 2.9 | 1.1 | 0.2 | 0 | 0 | 0 | 0 |
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View of Rancho Cucamonga today
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Weather in Rancho Cucamonga today
The temperature today in Rancho Cucamonga is expected to be typical for this time of year, with a forecast of 33 °C, closely aligning with the historical average for July 19th.
temperatures
33 °C
rain
0 mm
wind
16 km/h
UV
Extreme
Rancho Cucamonga daylight overview ☀️
Today in Rancho Cucamonga, The sun rises at 05:52 and sets at 20:00, giving a total daylight duration of 14 hours and 8 minutes.
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What to wear today in Rancho Cucamonga? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Rancho Cucamonga forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Rancho Cucamonga - FAQ
What is the maximum temperature for today in Rancho Cucamonga?
The maximum temperature for today in Rancho Cucamonga is expected to be 33° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Rancho Cucamonga? 🌧️
Yes, there is a 2% chance of rain in Rancho Cucamonga today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Rancho Cucamonga? 🌀
The wind in Rancho Cucamonga is expected to blow at 16 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Rancho Cucamonga today?
Given the forecast of 33 °C with a 2% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Rancho Cucamonga today.
What is the sunrise and sunset time for Rancho Cucamonga today?
The sun is expected to rise at 05:52 and set at 20:00 in Rancho Cucamonga.
How accurate is the weather forecast Rancho Cucamonga today? ✅
Rancho Cucamonga weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Rancho Cucamonga?Get accurate weather forecasts for Rancho Cucamonga, located at latitude 34.106 and longitude -117.593. Stay updated with localized weather information tailored for Rancho Cucamonga.
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