Your favorites:
What is Monticello, IN, Weather Like in October?
During the month of October, Monticello, IN,
has an average daytime high temperature of 67°F and an average overnight low temperature dropping to 44°F.
Around 3.00 inches of precipitation is received during the month,
with about 33.81 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Monticello receives around 12.00 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 25, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 72 F
(+4.4 vs avg)
Average Low: 49 F
(+4.5 vs avg)
This month was significantly warmer than average.
Actual data from: PWS_BENLADEL
Monticello, IN Daily Weather Averages for October
Recorded at Delphi 2 N
(usc00122149),
10.4 miles
SSE of
Monticello, IN
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 48 F | 73 F | 60 F | 0.09" | 30.90" | 0.00" | 12.00" | 6.2 F | 1.5 F |
| 10/2 | 48 F | 72 F | 60 F | 0.18" | 30.99" | 0.00" | 12.00" | 6.5 F | 1.4 F |
| 10/3 | 47 F | 72 F | 60 F | 0.28" | 31.09" | 0.00" | 12.00" | 6.8 F | 1.3 F |
| 10/4 | 47 F | 71 F | 59 F | 0.38" | 31.19" | 0.00" | 12.00" | 7.1 F | 1.2 F |
| 10/5 | 47 F | 71 F | 59 F | 0.49" | 31.30" | 0.00" | 12.00" | 7.4 F | 1.2 F |
| 10/6 | 46 F | 70 F | 58 F | 0.59" | 31.40" | 0.00" | 12.00" | 7.7 F | 1.1 F |
| 10/7 | 46 F | 70 F | 58 F | 0.69" | 31.50" | 0.00" | 12.00" | 8 F | 1 F |
| 10/8 | 46 F | 70 F | 58 F | 0.78" | 31.59" | 0.00" | 12.00" | 8.3 F | 1 F |
| 10/9 | 45 F | 69 F | 57 F | 0.88" | 31.69" | 0.00" | 12.00" | 8.6 F | 0.9 F |
| 10/10 | 45 F | 69 F | 57 F | 0.98" | 31.79" | 0.00" | 12.00" | 8.9 F | 0.8 F |
| 10/11 | 45 F | 68 F | 57 F | 1.07" | 31.88" | 0.00" | 12.00" | 9.2 F | 0.8 F |
| 10/12 | 45 F | 68 F | 56 F | 1.17" | 31.98" | 0.00" | 12.00" | 9.4 F | 0.7 F |
| 10/13 | 44 F | 67 F | 56 F | 1.26" | 32.07" | 0.00" | 12.00" | 9.7 F | 0.6 F |
| 10/14 | 44 F | 67 F | 56 F | 1.36" | 32.17" | 0.00" | 12.00" | 10 F | 0.5 F |
| 10/15 | 44 F | 67 F | 55 F | 1.45" | 32.26" | 0.00" | 12.00" | 10.3 F | 0.4 F |
| 10/16 | 44 F | 66 F | 55 F | 1.55" | 32.36" | 0.00" | 12.00" | 10.6 F | 0.4 F |
| 10/17 | 43 F | 66 F | 54 F | 1.65" | 32.46" | 0.00" | 12.00" | 10.9 F | 0.3 F |
| 10/18 | 43 F | 65 F | 54 F | 1.75" | 32.56" | 0.00" | 12.00" | 11.2 F | 0.3 F |
| 10/19 | 43 F | 65 F | 54 F | 1.85" | 32.66" | 0.00" | 12.00" | 11.6 F | 0.3 F |
| 10/20 | 42 F | 64 F | 53 F | 1.95" | 32.76" | 0.00" | 12.00" | 11.9 F | 0.3 F |
| 10/21 | 42 F | 64 F | 53 F | 2.04" | 32.85" | 0.00" | 12.00" | 12.3 F | 0.3 F |
| 10/22 | 42 F | 63 F | 53 F | 2.13" | 32.94" | 0.00" | 12.00" | 12.6 F | 0.2 F |
| 10/23 | 42 F | 63 F | 52 F | 2.22" | 33.03" | 0.00" | 12.00" | 13 F | 0.2 F |
| 10/24 | 41 F | 63 F | 52 F | 2.31" | 33.12" | 0.00" | 12.00" | 13.3 F | 0.2 F |
| 10/25 | 41 F | 62 F | 52 F | 2.41" | 33.22" | 0.00" | 12.00" | 13.7 F | 0.2 F |
| 10/26 | 41 F | 62 F | 51 F | 2.50" | 33.31" | 0.00" | 12.00" | 14.1 F | 0.1 F |
| 10/27 | 40 F | 61 F | 51 F | 2.60" | 33.41" | 0.00" | 12.00" | 14.4 F | 0.1 F |
| 10/28 | 40 F | 61 F | 50 F | 2.70" | 33.51" | 0.00" | 12.00" | 14.8 F | 0.1 F |
| 10/29 | 40 F | 60 F | 50 F | 2.80" | 33.61" | 0.00" | 12.00" | 15.2 F | 0.1 F |
| 10/30 | 39 F | 60 F | 50 F | 2.90" | 33.71" | 0.00" | 12.00" | 15.6 F | 0.1 F |
| 10/31 | 39 F | 59 F | 49 F | 3.00" | 33.81" | 0.00" | 12.00" | 16 F | 0.1 F |
