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What is Mount Vernon High School, IA, Weather Like in October?
During the month of October, Mount Vernon High School, IA,
has an average daytime high temperature of 65°F and an average overnight low temperature dropping to 42°F.
Around 3.00 inches of precipitation is received during the month,
with about 34.86 inches falling in a typical year.
0.60 inches of snow is the mean amount received during October.
Annually, Mount Vernon High School receives around 23.10 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 21, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 74.7 F
(+7.7 vs avg)
Average Low: 52.8 F
(+9.2 vs avg)
This month was significantly warmer than average.
Actual data from: PWS_AV293
Mount Vernon High School, IA Daily Weather Averages for October
Recorded at Cedar Rapids #1
(usc00131319),
12.1 miles
NW of
Mount Vernon High School, IA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 47 F | 72 F | 59 F | 0.12" | 31.98" | 0.00" | 22.50" | 6.9 F | 1.3 F |
| 10/2 | 47 F | 71 F | 59 F | 0.23" | 32.09" | 0.00" | 22.50" | 7.2 F | 1.2 F |
| 10/3 | 46 F | 71 F | 59 F | 0.34" | 32.20" | 0.00" | 22.50" | 7.5 F | 1.1 F |
| 10/4 | 46 F | 70 F | 58 F | 0.44" | 32.30" | 0.00" | 22.50" | 7.9 F | 1 F |
| 10/5 | 46 F | 70 F | 58 F | 0.54" | 32.40" | 0.00" | 22.50" | 8.3 F | 0.9 F |
| 10/6 | 45 F | 69 F | 57 F | 0.64" | 32.50" | 0.00" | 22.50" | 8.6 F | 0.9 F |
| 10/7 | 45 F | 69 F | 57 F | 0.74" | 32.60" | 0.00" | 22.50" | 9 F | 0.8 F |
| 10/8 | 45 F | 68 F | 56 F | 0.83" | 32.69" | 0.00" | 22.50" | 9.4 F | 0.8 F |
| 10/9 | 44 F | 68 F | 56 F | 0.94" | 32.80" | 0.00" | 22.50" | 9.8 F | 0.7 F |
| 10/10 | 44 F | 67 F | 56 F | 1.03" | 32.89" | 0.00" | 22.50" | 10.1 F | 0.7 F |
| 10/11 | 43 F | 67 F | 55 F | 1.13" | 32.99" | 0.00" | 22.50" | 10.5 F | 0.6 F |
| 10/12 | 43 F | 66 F | 55 F | 1.23" | 33.09" | 0.00" | 22.50" | 10.9 F | 0.5 F |
| 10/13 | 43 F | 66 F | 54 F | 1.33" | 33.19" | 0.10" | 22.60" | 11.2 F | 0.4 F |
| 10/14 | 42 F | 65 F | 54 F | 1.42" | 33.28" | 0.10" | 22.60" | 11.6 F | 0.4 F |
| 10/15 | 42 F | 65 F | 53 F | 1.52" | 33.38" | 0.10" | 22.60" | 12 F | 0.3 F |
| 10/16 | 42 F | 64 F | 53 F | 1.62" | 33.48" | 0.10" | 22.60" | 12.4 F | 0.3 F |
| 10/17 | 41 F | 64 F | 52 F | 1.71" | 33.57" | 0.10" | 22.60" | 12.8 F | 0.3 F |
| 10/18 | 41 F | 63 F | 52 F | 1.81" | 33.67" | 0.20" | 22.70" | 13.3 F | 0.2 F |
| 10/19 | 40 F | 63 F | 52 F | 1.90" | 33.76" | 0.20" | 22.70" | 13.7 F | 0.2 F |
| 10/20 | 40 F | 62 F | 51 F | 2.00" | 33.86" | 0.20" | 22.70" | 14.1 F | 0.2 F |
| 10/21 | 40 F | 62 F | 51 F | 2.09" | 33.95" | 0.20" | 22.70" | 14.6 F | 0.2 F |
| 10/22 | 39 F | 61 F | 50 F | 2.19" | 34.05" | 0.30" | 22.80" | 15 F | 0.2 F |
| 10/23 | 39 F | 61 F | 50 F | 2.28" | 34.14" | 0.30" | 22.80" | 15.5 F | 0.1 F |
| 10/24 | 39 F | 60 F | 49 F | 2.37" | 34.23" | 0.30" | 22.80" | 15.9 F | 0.1 F |
| 10/25 | 38 F | 60 F | 49 F | 2.47" | 34.33" | 0.40" | 22.90" | 16.3 F | 0.1 F |
| 10/26 | 38 F | 59 F | 48 F | 2.56" | 34.42" | 0.40" | 22.90" | 16.8 F | 0.1 F |
| 10/27 | 37 F | 58 F | 48 F | 2.65" | 34.51" | 0.40" | 22.90" | 17.2 F | 0.1 F |
| 10/28 | 37 F | 58 F | 47 F | 2.74" | 34.60" | 0.50" | 23.00" | 17.7 F | 0.1 F |
| 10/29 | 37 F | 57 F | 47 F | 2.83" | 34.69" | 0.50" | 23.00" | 18.2 F | 0.1 F |
| 10/30 | 36 F | 57 F | 46 F | 2.91" | 34.77" | 0.60" | 23.10" | 18.6 F | 0.1 F |
| 10/31 | 36 F | 56 F | 46 F | 3.00" | 34.86" | 0.60" | 23.10" | 19.1 F | N/A |
