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What is Le Grand, IA, Weather Like in October?
During the month of October, Le Grand, IA,
has an average daytime high temperature of 63°F and an average overnight low temperature dropping to 39°F.
Around 2.66 inches of precipitation is received during the month,
with about 34.38 inches falling in a typical year.
0.20 inches of snow is the mean amount received during October.
Annually, Le Grand receives around 15.80 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 23, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 71.1 F
(+6.5 vs avg)
Average Low: 50.1 F
(+9.6 vs avg)
This month was significantly warmer than average.
Actual data from: KMIW
Le Grand, IA Daily Weather Averages for October
Recorded at Marshalltown
(usc00135198),
8.6 miles
WNW of
Le Grand, IA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 45 F | 70 F | 57 F | 0.11" | 31.83" | 0.00" | 15.60" | 8.8 F | 0.9 F |
| 10/2 | 44 F | 69 F | 57 F | 0.22" | 31.94" | 0.00" | 15.60" | 9.1 F | 0.8 F |
| 10/3 | 44 F | 69 F | 56 F | 0.32" | 32.04" | 0.00" | 15.60" | 9.5 F | 0.8 F |
| 10/4 | 43 F | 68 F | 56 F | 0.43" | 32.15" | 0.00" | 15.60" | 9.8 F | 0.7 F |
| 10/5 | 43 F | 68 F | 55 F | 0.53" | 32.25" | 0.00" | 15.60" | 10.2 F | 0.6 F |
| 10/6 | 43 F | 68 F | 55 F | 0.63" | 32.35" | 0.00" | 15.60" | 10.6 F | 0.6 F |
| 10/7 | 42 F | 67 F | 55 F | 0.72" | 32.44" | 0.00" | 15.60" | 11 F | 0.6 F |
| 10/8 | 42 F | 67 F | 54 F | 0.81" | 32.53" | 0.00" | 15.60" | 11.4 F | 0.5 F |
| 10/9 | 41 F | 66 F | 54 F | 0.91" | 32.63" | 0.00" | 15.60" | 11.8 F | 0.5 F |
| 10/10 | 41 F | 65 F | 53 F | 0.99" | 32.71" | 0.00" | 15.60" | 12.3 F | 0.4 F |
| 10/11 | 41 F | 65 F | 53 F | 1.08" | 32.80" | 0.00" | 15.60" | 12.7 F | 0.4 F |
| 10/12 | 40 F | 64 F | 52 F | 1.16" | 32.88" | 0.00" | 15.60" | 13 F | 0.3 F |
| 10/13 | 40 F | 64 F | 52 F | 1.24" | 32.96" | 0.00" | 15.60" | 13.4 F | 0.3 F |
| 10/14 | 39 F | 63 F | 51 F | 1.32" | 33.04" | 0.00" | 15.60" | 13.9 F | 0.2 F |
| 10/15 | 39 F | 63 F | 51 F | 1.40" | 33.12" | 0.00" | 15.60" | 14.3 F | 0.2 F |
| 10/16 | 39 F | 62 F | 51 F | 1.49" | 33.21" | 0.00" | 15.60" | 14.7 F | 0.1 F |
| 10/17 | 38 F | 62 F | 50 F | 1.57" | 33.29" | 0.00" | 15.60" | 15.1 F | 0.1 F |
| 10/18 | 38 F | 61 F | 50 F | 1.65" | 33.37" | 0.00" | 15.60" | 15.6 F | 0.1 F |
| 10/19 | 38 F | 61 F | 49 F | 1.73" | 33.45" | 0.10" | 15.70" | 16 F | 0.1 F |
| 10/20 | 37 F | 60 F | 49 F | 1.81" | 33.53" | 0.10" | 15.70" | 16.5 F | 0.1 F |
| 10/21 | 37 F | 60 F | 48 F | 1.90" | 33.62" | 0.10" | 15.70" | 16.9 F | 0.1 F |
| 10/22 | 36 F | 59 F | 48 F | 1.98" | 33.70" | 0.10" | 15.70" | 17.4 F | 0.1 F |
| 10/23 | 36 F | 59 F | 47 F | 2.06" | 33.78" | 0.10" | 15.70" | 17.9 F | 0.1 F |
| 10/24 | 36 F | 58 F | 47 F | 2.14" | 33.86" | 0.10" | 15.70" | 18.3 F | 0.1 F |
| 10/25 | 35 F | 57 F | 46 F | 2.22" | 33.94" | 0.10" | 15.70" | 18.8 F | N/A |
| 10/26 | 35 F | 57 F | 46 F | 2.30" | 34.02" | 0.10" | 15.70" | 19.2 F | N/A |
| 10/27 | 34 F | 56 F | 45 F | 2.38" | 34.10" | 0.10" | 15.70" | 19.7 F | N/A |
| 10/28 | 34 F | 56 F | 45 F | 2.45" | 34.17" | 0.10" | 15.70" | 20.2 F | N/A |
| 10/29 | 34 F | 55 F | 44 F | 2.52" | 34.24" | 0.20" | 15.80" | 20.6 F | N/A |
| 10/30 | 33 F | 55 F | 44 F | 2.59" | 34.31" | 0.20" | 15.80" | 21.1 F | N/A |
| 10/31 | 33 F | 54 F | 44 F | 2.66" | 34.38" | 0.20" | 15.80" | 21.6 F | N/A |
