New Boston Weather in June
Average highs run from 73°F on June 1 to 82°F on June 30, and lows from 50°F to 59°F. Normal precipitation for the month is 4.03 in over about 12 wet days.
June day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 78°F
- Average low
- 55°F
- Precipitation
- 4.03 in
- Record high
- 102°FJun 24, 2025
- Record low
- 38°FJun 1, 1953
- Chance of a freeze
- 0%
- Days of 90°F or more
- 3.0
- Daylight
- 15 h 09 min to 15 h 19 min
- Cloud cover
- 66%
- Humidity
- 79%
- Dew point
- 57°F
- Wind
- 4.0 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jun 1 | 73°F | 50°F | 94°F 2013 | 38°F 1953 | 43% | 0% |
| Jun 2 | 73°F | 50°F | 95°F 2023 | 41°F 1949 | 43% | 0% |
| Jun 3 | 74°F | 51°F | 86°F 2024 | 43°F 2003 | 43% | 0% |
| Jun 4 | 74°F | 51°F | 89°F 2005 | 41°F 1953 | 43% | 0% |
| Jun 5 | 74°F | 51°F | 94°F 2025 | 45°F 2011 | 43% | 0% |
| Jun 6 | 74°F | 52°F | 94°F 2021 | 44°F 1948 | 43% | 0% |
| Jun 7 | 75°F | 52°F | 97°F 1999 | 43°F 2007 | 42% | 0% |
| Jun 8 | 75°F | 52°F | 96°F 2008 | 39°F 1951 | 42% | 0% |
| Jun 9 | 75°F | 53°F | 95°F 2008 | 41°F 1949 | 42% | 0% |
| Jun 10 | 76°F | 53°F | 100°F 2008 | 44°F 1955 | 42% | 0% |
| Jun 11 | 76°F | 53°F | 94°F 2017 | 46°F 1951 | 41% | 0% |
| Jun 12 | 76°F | 54°F | 97°F 2017 | 43°F 1953 | 41% | 0% |
| Jun 13 | 77°F | 54°F | 95°F 2017 | 44°F 1953 | 41% | 0% |
| Jun 14 | 77°F | 54°F | 90°F 2001 | 44°F 1953 | 41% | 0% |
| Jun 15 | 77°F | 55°F | 93°F 2001 | 43°F 1953 | 40% | 0% |
| Jun 16 | 78°F | 55°F | 90°F 2001 | 46°F 2024 | 40% | 0% |
| Jun 17 | 78°F | 56°F | 90°F 1952 | 43°F 1954 | 40% | 0% |
| Jun 18 | 78°F | 56°F | 97°F 2024 | 41°F 1954 | 40% | 0% |
| Jun 19 | 79°F | 56°F | 98°F 2024 | 49°F 1999 | 39% | 0% |
| Jun 20 | 79°F | 57°F | 99°F 2024 | 48°F 2022 | 39% | 0% |
| Jun 21 | 79°F | 57°F | 95°F 1949 | 49°F 2014 | 39% | 0% |
| Jun 22 | 80°F | 57°F | 95°F 1954 | 50°F 2014 | 39% | 0% |
| Jun 23 | 80°F | 57°F | 96°F 2025 | 43°F 1952 | 38% | 0% |
| Jun 24 | 80°F | 58°F | 102°F 2025 | 48°F 2007 | 38% | 0% |
| Jun 25 | 81°F | 58°F | 95°F 2005 | 48°F 1953 | 38% | 0% |
| Jun 26 | 81°F | 58°F | 99°F 1952 | 52°F 2018 | 38% | 0% |
| Jun 27 | 81°F | 59°F | 96°F 2007 | 50°F 2004 | 38% | 0% |
| Jun 28 | 81°F | 59°F | 97°F 2021 | 51°F 1949 | 37% | 0% |
| Jun 29 | 82°F | 59°F | 98°F 2021 | 49°F 1949 | 37% | 0% |
| Jun 30 | 82°F | 59°F | 96°F 2021 | 48°F 2015 | 37% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- June 1
- sunrise 5:10 AM, sunset 8:19 PM
- June 30
- sunrise 5:11 AM, sunset 8:30 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00275412 (Milford), public domain. Records: NOAA GHCN-Daily, station USW00014710, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.