Rancho Cucamonga (CA)
Today
Today weather in Rancho Cucamonga
Sunday, September 14th, 2025
32°
Sunny
Today, Rancho Cucamonga is set to face a notably hot day, with temperatures spiking up to 31 °F and offering slight relief at 18 °F by night. Gentle breezes are expected across Rancho Cucamonga Today, with speeds reaching around 13 km/h.
32° / 19°
Temp
0%
Rain
13 km/h
Wind
61%
Humidity
Rancho Cucamonga Weather Pages
Rancho Cucamonga hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:33 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:58 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | |  | | | | | | Next |
| temperatures | 20.7° | 20.1° | 19.8° | 19.6° | 19.3° | 19° | 19° | Sunrise | 19.1° | 20° | 21.4° | 23.9° | 26.6° | 28.7° | 30.1° | 31° | 31.4° | 31° | 29.8° | 29.4° | Sunset | 26.3° | 25.1° | 24.3° | 23.7° | 23° | |
| wind speed | 2 km/h | 2 km/h | 3 km/h | 4 km/h | 3 km/h | 3 km/h | 3 km/h | 2 km/h | 3 km/h | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 10 km/h | 12 km/h | 12 km/h | 13 km/h | 14 km/h | 12 km/h | 10 km/h | 8 km/h | 5 km/h | 4 km/h | 4 km/h | |||
| wind degree | 262° | 267° | 274° | 279° | 273° | 282° | 279° | 271° | 235° | 205° | 205° | 209° | 219° | 225° | 228° | 231° | 234° | 238° | 242° | 245° | 249° | 253° | 259° | 268° | |||
| wind direction | W | W | W | W | W | WNW | W | W | SW | SSW | SSW | SSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | W | W | |||
| 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 | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 79% | 79% | 78% | 78% | 77% | 76% | 76% | 77% | 73% | 66% | 59% | 52% | 46% | 42% | 40% | 39% | 39% | 42% | 42% | 53% | 57% | 61% | 63% | 64% | |||
| dew point | 16.6° | 16.6° | 15.7° | 15.6° | 15.2° | 14.7° | 14.6° | 14.8° | 14.3° | 14.3° | 14.4° | 15.9° | 16.6° | 16.4° | 16.2° | 16.1° | 16.3° | 16.1° | 16.1° | 15.9° | 15.7° | 15.8° | 15.9° | 16° | |||
| 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 | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 6% | 6% | 1% | 2% | 5% | 6% | 15% | 21% | 21% | 20% | 6% | 0% | 0% | 0% | 0% | 5% | 4% | 5% | 0% | 5% | 4% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 1.8 | 3.9 | 6.3 | 8 | 8.5 | 7.6 | 5.6 | 3.3 | 1.4 | 0.3 | 0 | 0 | 0 | 0 | 0 |
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View of Rancho Cucamonga today
Explore Rancho Cucamonga live webcam feed to see how the weather is shaping up today in Rancho Cucamonga. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
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Weather in Rancho Cucamonga today
The weather in Rancho Cucamonga today is expected to be noticeably warmer than usual, with a forecast temperature of 32 °F, compared to an average of 28.5 °F for September 14th in recent years.
temperatures
32 °F
rain
0 mm
wind
13 km/h
UV
Low
Rancho Cucamonga daylight overview ☀️
Today in Rancho Cucamonga, The sun rises at 06:33 and sets at 18:58, giving a total daylight duration of 12 hours and 25 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 pants
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 32° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Rancho Cucamonga? 🌧️
No, there is no significant chance of rain in Rancho Cucamonga today. It should be a dry day.
What will be the wind speed today in Rancho Cucamonga? 🌀
The wind in Rancho Cucamonga is expected to blow at 13 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 32 °F with a 0% 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 06:33 and set at 18:58 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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