Massachusetts (Boston)
October
Weather in Massachusetts for October 2025
Your guide to Massachusetts weather in October - trends and predictions
In general, the average temperature in Massachusetts at the beginning of October is 19.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.1 °F by the end of October.
The climate of Massachusetts in October is notably wet, with an average of 11 rainy days.
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20
Dry days
11
Rainy days
0
Snow days
18°/10°
Temperatures
16 km/h
Avg max wind
74 %
Avg humidity
Massachusetts in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 17° | 3 22° | 4  22° | 5 23° | ||
| 6  18° | 7  16° | 8  17° | 9 16° | 10 15° | 11 19° | 12  20° |
| 13 14° | 14 14° | 15 14° | 16 14° | 17 13° | 18 16° | 19 20° |
| 20 20° | 21 18° | 22 15° | 23 15° | 24 16° | 25 17° | 26 19° |
| 27 17° | 28 18° | 29 11° | 30 15° | 31  16° |
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Temperatures trend during October in Massachusetts
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October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Overcast | 18° /11° | 0 mm | 5 | |
| Oct. 2 | Overcast | 17° /13° | 0 mm | 4 | |
| Oct. 3 | Overcast | 22° /12° | 0 mm | 5 | |
| Oct. 4 | Mist | 22° /14° | 0 mm | 5 | |
| Oct. 5 | Fog | 23° /15° | 0 mm | 5 | |
| Oct. 6 | Light drizzle | 18° /13° | 0.3 mm | 5 | |
| Oct. 7 | Light rain shower | 16° /13° | 22.3 mm | 4 | |
| Oct. 8 | Cloudy | 17° /10° | 2.8 mm | 4 | |
| Oct. 9 | Patchy rain possible | 16° /9° | 0.1 mm | 4 | |
| Oct. 10 | Light drizzle | 15° /10° | 1.1 mm | 4 | |
| Oct. 11 | Patchy rain possible | 19° /9° | 0.2 mm | 5 | |
| Oct. 12 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| Oct. 13 | Partly cloudy | 14° /7° | 3.6 mm | 4 | |
| Oct. 14 | Overcast | 14° /7° | 0.1 mm | 4 | |
| Oct. 15 | Patchy rain possible | 14° /7° | 0 mm | 4 | |
| Oct. 16 | Patchy rain possible | 14° /6° | 0.1 mm | 4 | |
| Oct. 17 | Patchy rain possible | 13° /7° | 0.1 mm | 4 | |
| Oct. 18 | Light rain shower | 16° /8° | 0.3 mm | 5 | |
| Oct. 19 | Cloudy | 20° /8° | 0 mm | 5 | |
| Oct. 20 | Overcast | 20° /10° | 2.9 mm | 5 | |
| Oct. 21 | Light rain shower | 18° /11° | 27.6 mm | 5 | |
| Oct. 22 | Overcast | 15° /10° | 0.4 mm | 4 | |
| Oct. 23 | Patchy rain possible | 15° /9° | 0.1 mm | 4 | |
| Oct. 24 | Mist | 16° /8° | 10.2 mm | 4 | |
| Oct. 25 | Overcast | 17° /8° | 0 mm | 5 | |
| Oct. 26 | Cloudy | 19° /11° | 2 mm | 4 | |
| Oct. 27 | Cloudy | 17° /9° | 0 mm | 5 | |
| Oct. 28 | Partly cloudy | 18° /10° | 0 mm | 5 | |
| Oct. 29 | Light rain | 11° /7° | 5 mm | 3 | |
| Oct. 30 | Light rain shower | 15° /7° | 8.5 mm | 4 | |
| Oct. 31 | Sunny | 16° /8° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Massachusetts in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Massachusetts forecast closer to your planned date for the most up-to-date weather information.
Massachusetts in October - FAQ
What are the expected maximum and minimum temperatures in Massachusetts during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Massachusetts during October?
Significant rainfall exceeding 109 mm is expected in Massachusetts during October, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Massachusetts during October?
The average wind speed in Massachusetts during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Massachusetts
Explore the daily rainfall trends and prepare for Massachusettss October weather 💧
UV exposure in Massachusetts during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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