Rancho Cucamonga
April
Weather in Rancho Cucamonga for April 2025
Your guide to Rancho Cucamonga weather in April - trends and predictions
In general, the average temperature in Rancho Cucamonga at the beginning of April is 16.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20 °F by the end of April.
With an average of 3 rainy days, Rancho Cucamonga experiences minimal rainfall in April.
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Temperatures
Rain 🌧️
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27
Dry days
3
Rainy days
0
Snow days
21°/9°
Temperatures
16 km/h
Avg max wind
51 %
Avg humidity
Rancho Cucamonga in April average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 22° | 3 22° | 4  16° | 5 10° | 6 15° | |
| 7  15° | 8 20° | 9 24° | 10 26° | 11 28° | 12 22° | 13 14° |
| 14 11° | 15 19° | 16 25° | 17 25° | 18  24° | 19 23° | 20 25° |
| 21 28° | 22 25° | 23 20° | 24 19° | 25 14° | 26 14° | 27 21° |
| 28 23° | 29 24° | 30 25° |
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Temperatures trend during April in Rancho Cucamonga
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 | Sunny | 18° /5° | 0.1 mm | 5 | |
| Apr. 2 | Sunny | 22° /8° | 0 mm | 6 | |
| Apr. 3 | Sunny | 22° /10° | 0 mm | 6 | |
| Apr. 4 | Patchy rain possible | 16° /7° | 0.5 mm | 4 | |
| Apr. 5 | Light rain shower | 10° /5° | 8.1 mm | 3 | |
| Apr. 6 | Sunny | 15° /2° | 0 mm | 5 | |
| Apr. 7 | Partly cloudy | 15° /4° | 0 mm | 5 | |
| Apr. 8 | Sunny | 20° /6° | 0 mm | 6 | |
| Apr. 9 | Sunny | 24° /9° | 0 mm | 6 | |
| Apr. 10 | Sunny | 26° /12° | 0 mm | 7 | |
| Apr. 11 | Sunny | 28° /14° | 0 mm | 7 | |
| Apr. 12 | Sunny | 22° /12° | 0 mm | 6 | |
| Apr. 13 | Light rain shower | 14° /7° | 5.2 mm | 3 | |
| Apr. 14 | Light rain shower | 11° /6° | 9.6 mm | 3 | |
| Apr. 15 | Patchy rain possible | 19° /4° | 0.3 mm | 4 | |
| Apr. 16 | Sunny | 25° /9° | 0 mm | 7 | |
| Apr. 17 | Partly cloudy | 25° /12° | 0 mm | 7 | |
| Apr. 18 | Overcast | 24° /13° | 0 mm | 5 | |
| Apr. 19 | Sunny | 23° /12° | 0 mm | 6 | |
| Apr. 20 | Sunny | 25° /11° | 0 mm | 7 | |
| Apr. 21 | Partly cloudy | 28° /13° | 0 mm | 7 | |
| Apr. 22 | Sunny | 25° /14° | 0 mm | 7 | |
| Apr. 23 | Patchy rain possible | 20° /13° | 0 mm | 5 | |
| Apr. 24 | Partly cloudy | 19° /9° | 0 mm | 5 | |
| Apr. 25 | Patchy rain possible | 14° /11° | 0.5 mm | 3 | |
| Apr. 26 | Patchy rain possible | 14° /10° | 0.4 mm | 3 | |
| Apr. 27 | Sunny | 21° /8° | 0 mm | 6 | |
| Apr. 28 | Sunny | 23° /9° | 0 mm | 6 | |
| Apr. 29 | Sunny | 24° /11° | 0 mm | 6 | |
| Apr. 30 | Sunny | 25° /12° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Rancho Cucamonga in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Rancho Cucamonga forecast closer to your planned date for the most up-to-date weather information.
Rancho Cucamonga in April - FAQ
What are the expected maximum and minimum temperatures in Rancho Cucamonga during April?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rancho Cucamonga during April?
In April, Rancho Cucamonga can expect light to moderate rainfall, totaling 24.7 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Rancho Cucamonga during April?
The average wind speed in Rancho Cucamonga during April is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Rancho Cucamonga
Explore the daily rainfall trends and prepare for Rancho Cucamongas April weather 💧
UV exposure in Rancho Cucamonga during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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