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What is Duncan, AZ, Weather Like in October?
During the month of October, Duncan, AZ,
has an average daytime high temperature of 82°F and an average overnight low temperature dropping to 43°F.
Around 0.71 inches of precipitation is received during the month,
with about 8.77 inches falling in a typical year.
Snow is not common in Duncan, AZ.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 26, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 83.9 F
(+1.4 vs avg)
Average Low: 55 F
(+10.8 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: PWS_HIDE1
Duncan, AZ Daily Weather Averages for October
Recorded at Duncan
(usc00022754),
2.1 miles
NNW of
Duncan, AZ
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 50 F | 86 F | 68 F | 0.03" | 8.09" | N/A | N/A | 0.7 F | 3.7 F |
| 10/2 | 49 F | 86 F | 68 F | 0.06" | 8.12" | N/A | N/A | 0.8 F | 3.4 F |
| 10/3 | 49 F | 86 F | 67 F | 0.09" | 8.15" | N/A | N/A | 1 F | 3.2 F |
| 10/4 | 48 F | 85 F | 67 F | 0.11" | 8.17" | N/A | N/A | 1.1 F | 2.9 F |
| 10/5 | 48 F | 85 F | 66 F | 0.14" | 8.20" | N/A | N/A | 1.3 F | 2.7 F |
| 10/6 | 47 F | 85 F | 66 F | 0.16" | 8.22" | N/A | N/A | 1.4 F | 2.4 F |
| 10/7 | 47 F | 84 F | 66 F | 0.18" | 8.24" | N/A | N/A | 1.6 F | 2.2 F |
| 10/8 | 46 F | 84 F | 65 F | 0.20" | 8.26" | N/A | N/A | 1.8 F | 2 F |
| 10/9 | 46 F | 84 F | 65 F | 0.22" | 8.28" | N/A | N/A | 1.9 F | 1.8 F |
| 10/10 | 45 F | 84 F | 64 F | 0.24" | 8.30" | N/A | N/A | 2.1 F | 1.6 F |
| 10/11 | 45 F | 83 F | 64 F | 0.26" | 8.32" | N/A | N/A | 2.4 F | 1.4 F |
| 10/12 | 45 F | 83 F | 64 F | 0.28" | 8.34" | N/A | N/A | 2.6 F | 1.3 F |
| 10/13 | 44 F | 83 F | 63 F | 0.30" | 8.36" | N/A | N/A | 2.8 F | 1.1 F |
| 10/14 | 44 F | 82 F | 63 F | 0.33" | 8.39" | N/A | N/A | 3.1 F | 1 F |
| 10/15 | 43 F | 82 F | 63 F | 0.35" | 8.41" | N/A | N/A | 3.4 F | 0.8 F |
| 10/16 | 43 F | 82 F | 62 F | 0.38" | 8.44" | N/A | N/A | 3.6 F | 0.7 F |
| 10/17 | 42 F | 81 F | 62 F | 0.40" | 8.46" | N/A | N/A | 3.9 F | 0.6 F |
| 10/18 | 42 F | 81 F | 61 F | 0.42" | 8.48" | N/A | N/A | 4.2 F | 0.5 F |
| 10/19 | 41 F | 81 F | 61 F | 0.45" | 8.51" | N/A | N/A | 4.5 F | 0.4 F |
| 10/20 | 41 F | 80 F | 61 F | 0.47" | 8.53" | N/A | N/A | 4.8 F | 0.4 F |
| 10/21 | 41 F | 80 F | 60 F | 0.49" | 8.55" | N/A | N/A | 5.2 F | 0.3 F |
| 10/22 | 40 F | 80 F | 60 F | 0.52" | 8.58" | N/A | N/A | 5.5 F | 0.3 F |
| 10/23 | 40 F | 79 F | 59 F | 0.54" | 8.60" | N/A | N/A | 5.9 F | 0.2 F |
| 10/24 | 39 F | 79 F | 59 F | 0.56" | 8.62" | N/A | N/A | 6.2 F | 0.2 F |
| 10/25 | 39 F | 78 F | 59 F | 0.58" | 8.64" | N/A | N/A | 6.6 F | 0.2 F |
| 10/26 | 38 F | 78 F | 58 F | 0.60" | 8.66" | N/A | N/A | 7 F | 0.2 F |
| 10/27 | 38 F | 78 F | 58 F | 0.62" | 8.68" | N/A | N/A | 7.3 F | 0.1 F |
| 10/28 | 38 F | 77 F | 57 F | 0.64" | 8.70" | N/A | N/A | 7.7 F | 0.1 F |
| 10/29 | 37 F | 77 F | 57 F | 0.66" | 8.72" | N/A | N/A | 8.1 F | 0.1 F |
| 10/30 | 37 F | 77 F | 57 F | 0.69" | 8.75" | N/A | N/A | 8.5 F | 0.1 F |
| 10/31 | 36 F | 76 F | 56 F | 0.71" | 8.77" | N/A | N/A | 8.9 F | 0.1 F |
