Phoenix, Arizona Weather in October
Typical October in Phoenix, Arizona: days around 89°F, nights around 66°F, and the month cools about 8°F from early to late — based on 30-year climate normals (NOAA, 1991–2020), day by day below.
89°Faverage high
66°Faverage low
−8°Fearly vs late October
24°Fday-to-night swing
Early, mid and late October in Phoenix
The month split in three — the part of the answer a 30-row table hides.
| Part of October | Avg high | Avg low |
|---|---|---|
| Early October (Oct 1–10) | 93°F | 70°F |
| Mid October (Oct 11–20) | 89°F | 66°F |
| Late October (Oct 21–31) | 85°F | 62°F |
Daylight in Phoenix during October
How much light the day gives you — useful for planning what you can still do after work.
11 h 50 minon Oct 1
10 h 51 minon Oct 31
−59 minlost across October
Day-by-day October normals for Phoenix
Long-term daily averages (NOAA 1991–2020) — climate, not a live forecast. For the next 16 days, use the live forecast.
| Day | Avg high | Avg low |
|---|---|---|
| Oct 1 | 95°F | 72°F |
| Oct 2 | 95°F | 72°F |
| Oct 3 | 94°F | 71°F |
| Oct 4 | 94°F | 71°F |
| Oct 5 | 93°F | 70°F |
| Oct 6 | 93°F | 70°F |
| Oct 7 | 93°F | 69°F |
| Oct 8 | 92°F | 69°F |
| Oct 9 | 92°F | 68°F |
| Oct 10 | 92°F | 68°F |
| Oct 11 | 91°F | 68°F |
| Oct 12 | 91°F | 67°F |
| Oct 13 | 90°F | 67°F |
| Oct 14 | 90°F | 66°F |
| Oct 15 | 90°F | 66°F |
| Oct 16 | 89°F | 65°F |
| Oct 17 | 89°F | 65°F |
| Oct 18 | 88°F | 65°F |
| Oct 19 | 88°F | 64°F |
| Oct 20 | 88°F | 64°F |
| Oct 21 | 87°F | 63°F |
| Oct 22 | 87°F | 63°F |
| Oct 23 | 86°F | 63°F |
| Oct 24 | 86°F | 62°F |
| Oct 25 | 86°F | 62°F |
| Oct 26 | 85°F | 62°F |
| Oct 27 | 85°F | 61°F |
| Oct 28 | 85°F | 61°F |
| Oct 29 | 84°F | 60°F |
| Oct 30 | 84°F | 60°F |
| Oct 31 | 83°F | 60°F |
October in Phoenix through the years
Real photos taken in Phoenix in October by Weathershot app users — different years, same month.
More months: September · November · December · January · Live Phoenix forecast
October elsewhere: Atlanta weather in October · Chicago weather in October · Denver weather in October · Miami weather in October · New York weather in October · Seattle weather in October
Weathershot
The October photos above were taken with Weathershot — it stamps the real weather onto your picture. Snap one in Phoenix and it could land on this page.
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Climate normals: NOAA 1991–2020 (GHCND). Photos: Weathershot community, taken on location. © Weathershot · Byss Mobile