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What is Bellerive, MO, Weather Like in October?
During the month of October, Bellerive, MO,
has an average daytime high temperature of 70°F and an average overnight low temperature dropping to 50°F.
Around 3.15 inches of precipitation is received during the month,
with about 35.78 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Bellerive receives around 12.50 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 78.6 F
(+7.2 vs avg)
Average Low: 59.2 F
(+8.1 vs avg)
This month was significantly warmer than average.
Actual data from: KSTL
Bellerive, MO Daily Weather Averages for October
Recorded at St Louis Lambert Intl Ap
(usw00013994),
4.3 miles
NW of
Bellerive, MO
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 55 F | 75 F | 65 F | 0.09" | 32.72" | 0.00" | 12.50" | 3.3 F | 3.5 F |
| 10/2 | 55 F | 75 F | 65 F | 0.18" | 32.81" | 0.00" | 12.50" | 3.5 F | 3.3 F |
| 10/3 | 54 F | 75 F | 64 F | 0.27" | 32.90" | 0.00" | 12.50" | 3.7 F | 3.1 F |
| 10/4 | 54 F | 74 F | 64 F | 0.36" | 32.99" | 0.00" | 12.50" | 3.9 F | 2.9 F |
| 10/5 | 53 F | 74 F | 64 F | 0.46" | 33.09" | 0.00" | 12.50" | 4.2 F | 2.8 F |
| 10/6 | 53 F | 74 F | 63 F | 0.55" | 33.18" | 0.00" | 12.50" | 4.4 F | 2.7 F |
| 10/7 | 53 F | 73 F | 63 F | 0.64" | 33.27" | 0.00" | 12.50" | 4.7 F | 2.5 F |
| 10/8 | 52 F | 73 F | 62 F | 0.73" | 33.36" | 0.00" | 12.50" | 4.9 F | 2.4 F |
| 10/9 | 52 F | 72 F | 62 F | 0.83" | 33.46" | 0.00" | 12.50" | 5.2 F | 2.2 F |
| 10/10 | 51 F | 72 F | 62 F | 0.92" | 33.55" | 0.00" | 12.50" | 5.4 F | 2.1 F |
| 10/11 | 51 F | 71 F | 61 F | 1.01" | 33.64" | 0.00" | 12.50" | 5.7 F | 1.9 F |
| 10/12 | 51 F | 71 F | 61 F | 1.11" | 33.74" | 0.00" | 12.50" | 5.9 F | 1.7 F |
| 10/13 | 50 F | 71 F | 60 F | 1.21" | 33.84" | 0.00" | 12.50" | 6.2 F | 1.6 F |
| 10/14 | 50 F | 70 F | 60 F | 1.30" | 33.93" | 0.00" | 12.50" | 6.4 F | 1.4 F |
| 10/15 | 50 F | 70 F | 60 F | 1.41" | 34.04" | 0.00" | 12.50" | 6.7 F | 1.3 F |
| 10/16 | 49 F | 69 F | 59 F | 1.51" | 34.14" | 0.00" | 12.50" | 7 F | 1.2 F |
| 10/17 | 49 F | 69 F | 59 F | 1.61" | 34.24" | 0.00" | 12.50" | 7.4 F | 1.2 F |
| 10/18 | 48 F | 68 F | 58 F | 1.72" | 34.35" | 0.00" | 12.50" | 7.7 F | 1.1 F |
| 10/19 | 48 F | 68 F | 58 F | 1.83" | 34.46" | 0.00" | 12.50" | 8 F | 1 F |
| 10/20 | 48 F | 68 F | 58 F | 1.94" | 34.57" | 0.00" | 12.50" | 8.4 F | 0.9 F |
| 10/21 | 47 F | 67 F | 57 F | 2.05" | 34.68" | 0.00" | 12.50" | 8.7 F | 0.9 F |
| 10/22 | 47 F | 67 F | 57 F | 2.16" | 34.79" | 0.00" | 12.50" | 9.1 F | 0.9 F |
| 10/23 | 46 F | 66 F | 56 F | 2.28" | 34.91" | 0.00" | 12.50" | 9.5 F | 0.8 F |
| 10/24 | 46 F | 66 F | 56 F | 2.39" | 35.02" | 0.00" | 12.50" | 9.8 F | 0.7 F |
| 10/25 | 46 F | 65 F | 56 F | 2.50" | 35.13" | 0.00" | 12.50" | 10.2 F | 0.7 F |
| 10/26 | 45 F | 65 F | 55 F | 2.60" | 35.23" | 0.00" | 12.50" | 10.6 F | 0.6 F |
| 10/27 | 45 F | 64 F | 55 F | 2.71" | 35.34" | 0.00" | 12.50" | 11 F | 0.6 F |
| 10/28 | 44 F | 64 F | 54 F | 2.82" | 35.45" | 0.00" | 12.50" | 11.4 F | 0.6 F |
| 10/29 | 44 F | 64 F | 54 F | 2.93" | 35.56" | 0.00" | 12.50" | 11.8 F | 0.5 F |
| 10/30 | 44 F | 63 F | 53 F | 3.04" | 35.67" | 0.00" | 12.50" | 12.1 F | 0.5 F |
| 10/31 | 43 F | 63 F | 53 F | 3.15" | 35.78" | 0.00" | 12.50" | 12.5 F | 0.4 F |
