Phoenix, AZ: Yuma, AZ : 2019: Normal 1981-2010: Record 1895-2019: 2019: Normal 1981-2010: Record 1876-2019: Average High Temperature: 88.7 °F Tied 43rd Warmest: 88.5 °F: Warmest 95.8 °F in 1952 Coolest 80.7 °F in 1919: 89.3 °F Tied 68th Coolest: 89.9 °F: Warmest 100.0 °F in 1952 Coolest 80.9 °F in 1883: Average Temperature… 10-year temperature averages for Phoenix, 2010 to 2019 It offers exquisite views of fall foliage in colors of red, yellow, orange and gold. Free Long Range Weather Forecast for Phoenix, Arizona. See Historical Weather Data for a Location and Date. Everything else here is based on 1981 to 2010 weather. Average Weather in October in Phoenix Arizona, United States. The temperatures are dropping to an average between 57.2°F (14°C) and 87.8°F (31°C) down from the extremes. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for … Weather History for Places in Arizona . Daily high temperatures decrease by 12°F, from 94°F to 82°F, rarely falling below 72°F or exceeding 101°F.. Daily low temperatures decrease by 12°F, from 71°F to 59°F, rarely falling below 51°F or exceeding 78°F.. For reference, on July 4, the hottest day of the year, temperatures … Average Weather in October in Flagstaff Arizona, United States. October in Phoenix is the start of more pleasant weather. Be prepared with the most accurate 10-day forecast for Phoenix, AZ with highs, lows, chance of precipitation from The Weather Channel and Weather.com Everything else here is based on 1981 to 2010 weather. Showing: All Year January February March April May June July August September October November December All Year Climate & Weather Averages in Tucson Based on weather reports collected during 1985–2015. Daily high temperatures decrease by 11°F, from 68°F to 56°F, rarely falling below 45°F or exceeding 76°F.. Daily low temperatures decrease by 9°F, from 39°F to 30°F, rarely falling below 21°F or exceeding 47°F.. For reference, on July 3, the hottest day of the year, temperatures … Rainfall falls to 0.7" (17.8mm) across an average of three rainfall days. Year * Month * Day * Data is available up to December 3, 2020. While summer temperatures tend to peak uncomfortably in the mid 90s, October temperatures in Sedona hover low enough to be enjoyable. Mesa Weather Forecasts. The first set of high and low temperatures are averages for 2010 to 2019. The month's average high is 78 degrees Fahrenheit. The first set of high and low temperatures are averages for 2010 to 2019. Arizona is one of the most beautiful places to be in October. 10-year temperature averages for Prescott, 2010 to 2019 Calendar overview of Months Weather Forecast.