October weather in Fitchburg, MA
The average temperature in Fitchburg in October is 49.4°F (38.8°F–59.9°F). Average precipitation: 5.31 inches.
October is a fall month in Fitchburg, and is warmer than the annual average of 47.6°F. Daily temperatures swing about 21.1°F between overnight low and afternoon high. Daylight averages about 10h 48m. For travel, October is a wet month.
Avg High
59.9°F
Avg Low
38.8°F
Precipitation
5.31 in
Daylight
10h 48m
October records in Fitchburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 75.9°F (2025) | 42.1°F (2022) | 0.08 in (2017) |
| October 2 | 72.0°F (2019) | 37.9°F (2025) | 0.22 in (2018) |
| October 3 | 73.0°F (2019) | 37.9°F (2025) | 0.76 in (2018) |
| October 4 | 82.0°F (2023) | 35.1°F (2020) | 0.61 in (2021) |
| October 5 | 82.9°F (2025) | 30.0°F (2019) | 1.82 in (2021) |
| October 6 | 84.9°F (2025) | 32.0°F (2019) | 0.41 in (2022) |
| October 7 | 82.9°F (2025) | 45.0°F (2024) | 0.76 in (2023) |
| October 8 | 82.0°F (2025) | 37.9°F (2024) | 0.88 in (2019) |
| October 9 | 70.0°F (2021) | 32.0°F (2022) | 0.41 in (2017) |
| October 10 | 59.0°F (2021) | 27.0°F (2025) | 0.63 in (2016) |
| October 11 | 75.0°F (2020) | 35.1°F (2024) | 0.05 in (2023) |
| October 12 | 66.0°F (2021) | 36.0°F (2022) | 1.18 in (2018) |
| October 13 | 73.0°F (2021) | 36.0°F (2023) | 0.91 in (2025) |
| October 14 | 72.0°F (2021) | 37.0°F (2019) | 1.53 in (2022) |
| October 15 | 72.0°F (2021) | 32.0°F (2024) | 0.42 in (2022) |
| October 16 | 72.0°F (2020) | 33.1°F (2019) | 0.22 in (2018) |
| October 17 | 73.0°F (2021) | 28.0°F (2024) | 2.98 in (2019) |
| October 18 | 62.1°F (2024) | 28.9°F (2024) | 0.29 in (2016) |
| October 19 | 64.0°F (2025) | 28.0°F (2024) | 0.08 in (2022) |
| October 20 | 70.0°F (2024) | 28.9°F (2024) | 0.50 in (2025) |
| October 21 | 73.0°F (2024) | 32.0°F (2022) | 1.01 in (2025) |
| October 22 | 82.0°F (2024) | 35.1°F (2022) | 3.61 in (2016) |
| October 23 | 80.1°F (2024) | 39.0°F (2019) | 0.70 in (2019) |
| October 24 | 75.9°F (2024) | 30.9°F (2021) | 0.37 in (2018) |
| October 25 | 66.9°F (2024) | 30.9°F (2021) | 1.72 in (2017) |
| October 26 | 63.0°F (2022) | 30.9°F (2025) | 1.07 in (2017) |
| October 27 | 75.9°F (2023) | 28.9°F (2025) | 1.10 in (2017) |
| October 28 | 80.1°F (2023) | 28.9°F (2022) | 1.26 in (2019) |
| October 29 | 75.9°F (2023) | 28.0°F (2022) | 0.28 in (2018) |
| October 30 | 70.0°F (2024) | 28.9°F (2020) | 4.10 in (2017) |
| October 31 | 72.0°F (2024) | 16.0°F (2020) | 2.17 in (2025) |