Grand Canyon National Park (AZ)
October
Weather in Grand Canyon National Park, Arizona for October 2026
Your guide to Grand Canyon National Park weather in October - trends and predictions
In general, the average temperature in Grand Canyon National Park at the beginning of October is 20.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.3 °F by the end of October.
With an average of 3 rainy days, Grand Canyon National Park experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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28
Dry days
3
Rainy days
0
Snow days
18°/8°
Temperatures
22 km/h
Avg max wind
47 %
Avg humidity
Grand Canyon National Park Weather October
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Temperatures trend during October in Grand Canyon National Park
See the weather trend as well as the moving average line
October weather in Grand Canyon National Park day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 21° /11° | 0 mm | 7 | |
| Oct. 2 | Sunny | 24° /12° | 0 mm | 7 | |
| Oct. 3 | Sunny | 23° /12° | 0 mm | 6 | |
| Oct. 4 | Sunny | 16° /7° | 0 mm | 6 | |
| Oct. 5 | Sunny | 18° /8° | 0 mm | 6 | |
| Oct. 6 | Sunny | 20° /9° | 0 mm | 6 | |
| Oct. 7 | Sunny | 23° /7° | 0 mm | 6 | |
| Oct. 8 | Sunny | 23° /11° | 0 mm | 6 | |
| Oct. 9 |  Light rain shower | 16° /13° | 8.4 mm | 2 | |
| Oct. 10 |  Moderate or heavy rain shower | 17° /12° | 51.9 mm | 1 | |
| Oct. 11 | Light rain shower | 17° /12° | 45.1 mm | 2 | |
| Oct. 12 |  Mist | 18° /11° | 0 mm | 5 | |
| Oct. 13 | Fog | 17° /9° | 0 mm | 4 | |
| Oct. 14 |  Partly cloudy | 14° /6° | 0 mm | 5 | |
| Oct. 15 |  Overcast | 12° /5° | 0 mm | 4 | |
| Oct. 16 | Mist | 14° /-1° | 0 mm | 5 | |
| Oct. 17 | Sunny | 14° /5° | 0 mm | 5 | |
| Oct. 18 | Sunny | 17° /7° | 0 mm | 4 | |
| Oct. 19 | Sunny | 20° /8° | 0 mm | 4 | |
| Oct. 20 | Sunny | 17° /7° | 0 mm | 4 | |
| Oct. 21 | Sunny | 20° /7° | 0 mm | 4 | |
| Oct. 22 |  Thundery outbreaks possible | 19° /10° | 0 mm | 4 | |
| Oct. 23 | Sunny | 15° /5° | 0 mm | 4 | |
| Oct. 24 | Sunny | 16° /4° | 0 mm | 4 | |
| Oct. 25 |  Cloudy | 17° /8° | 0 mm | 4 | |
| Oct. 26 | Cloudy | 17° /7° | 0 mm | 4 | |
| Oct. 27 | Partly cloudy | 17° /8° | 0 mm | 3 | |
| Oct. 28 | Sunny | 11° /1° | 0 mm | 3 | |
| Oct. 29 | Sunny | 14° /1° | 0 mm | 3 | |
| Oct. 30 | Sunny | 19° /9° | 0 mm | 3 | |
| Oct. 31 | Cloudy | 19° /8° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Grand Canyon National Park in October 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 Grand Canyon National Park forecast closer to your planned date for the most up-to-date weather information.
Change Month
Grand Canyon National Park in October - FAQ
What are the expected maximum and minimum temperatures in Grand Canyon National Park during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grand Canyon National Park during October?
Significant rainfall exceeding 105.4 mm is expected in Grand Canyon National Park during October, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grand Canyon National Park during October?
The average wind speed in Grand Canyon National Park during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Grand Canyon National Park
Explore the daily rainfall trends and prepare for Grand Canyon National Parks October weather 💧
Typically, Grand Canyon National Park has 3 rainy days in October with a total of 105.4 mm of rainfall.
UV exposure in Grand Canyon National Park during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Grand Canyon National Park?Get accurate weather forecasts for Grand Canyon National Park, located at latitude 36.107 and longitude -112.113. Stay updated with localized weather information tailored for Grand Canyon National Park.
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