Massachusetts, United States Weather
- Massachusetts, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Massachusetts over the next 12 hours
- Temperature and possibility of rain in Massachusetts in the coming days
- Rainfall in Massachusetts in the coming days
- Massachusetts Weather Summary
- Weather averages by month
- Massachusetts's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 1,016 hPa
Feel like: 8 °C
Temperature: 10°C
Cloud: 8%
Humidity: 72%
Wind: NNW - 5 km/h
Visibility: 23.2 km
30 Day Averages and Extremes
- Average high 20.8°C
- Average low 12.13°C
- Hottest day 29°C (04 September 2026)
- Coldest day 7°C (20 September 2026)
- Average humidity 72.47%
- Days with precipitation 20 days
- Highest precipitation 40 mm (20 September 2026)
Yesterday's Data
- Max: 24°C
- Min: 15°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Massachusetts over the next 12 hours
Temperature and possibility of rain in Massachusetts in the coming days
Rainfall in Massachusetts in the coming days
Massachusetts Climate Summary
Massachusetts features a Humid continental, no dry season, hot summer (Köppen classification: Dfa), with an average annual temperature of 11.45ºC (52.61ºF), which is about -1.19% lower than the national average for United States. Annually, the city experiences approximately 29.5 millimeters (1.16 inches) of rainfall, spread across 67.83 rainy days, accounting for 18.58% of the year.
| Longitude | 42.4072107 |
| Latitude | -71.3824374 |
| Yearly high temperature | 14.44ºC (57.99ºF) |
| Yearly low temperature | 5.92ºC (42.66ºF) |
| Hottest month | July 28.34ºC (83.01ºF) |
| Coldest month | February -5.74ºC (21.67ºF) |
| Yearly precip | 29.5mm (1.16in) |
| Days with rainfall | 67.83 days (18.58%) |
| Driest month | September (74.83%) |
| Wettest month | October (75.89%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 0.37° / -6.11° | 4.64 days |
| February | 1.8° / -5.74° | 5.64 days |
| March | 6.0° / -1.45° | 5.36 days |
| April | 13.03° / 4.05° | 6.55 days |
| May | 19.68° / 9.63° | 6.18 days |
| June | 24.4° / 13.85° | 6.91 days |
| July | 28.34° / 17.87° | 6.36 days |
| August | 27.14° / 16.98° | 6.91 days |
| September | 23.18° / 13.72° | 4.09 days |
| October | 16.22° / 8.2° | 5.55 days |
| November | 9.35° / 2.08° | 4.64 days |
| December | 3.74° / -2.04° | 5.0 days |
Massachusetts's weather
- New York
- California
- Illinois
- Texas
- Arizona
- Pennsylvania
- New Mexico
- South Dakota
- South Carolina
- Oklahoma
- Mississippi
- Wyoming
- West Virginia
- Idaho
- Alabama
- Maryland
- District of Columbia
- Utah
- Guantanamo Bay
- Oregon
- Louisiana
- Maine
- New Hampshire
- Alaska
- Tennessee
- Ohio
- Hawaii
- Nebraska
- Rhode Island
- North Carolina
- Colorado
- New Jersey
- Iowa
- North Dakota
- Washington
- Michigan
- Nevada
- Arkansas
- Florida
- Kansas
- Minnesota
- Missouri
- Vermont
- Virginia
- Connecticut
- Wisconsin
- Indiana
- Kentucky
- Delaware
- Georgia
- Montana
Frequently asked questions
1. What is the hottest month in Massachusetts?
July has the highest average monthly temperature (daily mean of 28.34ºC) and February are the coolest (daily mean of -5.74ºC).
2. What should I wear in Massachusetts today?
For today's mild weather in Massachusetts, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Casual sneakers or loafers
- Comfortable jeans or slacks
- Sun hat (if spending time outdoors)
- Cotton socks
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 443
- CO 170
- NH3 0
- NO2 10
- O3 43
- PM10 4
- PM25 4
- SO2 1
- CH4 1,406