Live Weather & Forecast
Weather in Marlborough
Massachusetts, United States · Real-time conditions & 3-day outlook
8°C
Feels like 5°C
47°F / Feels 41°F
Partly cloudy
Marlborough, Massachusetts
🌞 Daytime
Updated: 2026-04-13 06:15
Humidity
65%
Wind
21.2 km/h SSW
Wind Gust
34.7 km/h
Pressure
1020 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
3.8°C
Wind Degree
208°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
174.9 μg/m³
NO₂
7.2 μg/m³
O₃
92 μg/m³
SO₂
3.2 μg/m³
PM 2.5
6.9 μg/m³
PM 10
8.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Marlborough, Massachusetts
12 AM
6°
Clear
1 AM
6°
Clear
2 AM
6°
Clear
3 AM
7°
Patchy rain nearby
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
8°
Partly cloudy
7 AM
9°
Overcast
8 AM
10°
Overcast
9 AM
12°
Partly Cloudy
10 AM
14°
Patchy light drizzle
11 AM
16°
Patchy rain nearby
12 PM
18°
Sunny
1 PM
20°
Sunny
2 PM
22°
Sunny
3 PM
23°
Sunny
4 PM
23°
Sunny
5 PM
21°
Overcast
6 PM
21°
Heavy rain at times
7 PM
17°
Sunny
8 PM
17°
Partly Cloudy
9 PM
17°
Clear
10 PM
16°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for Marlborough, Massachusetts
Today
Patchy rain nearby
25°
/
5°
🌧️ 87% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 1.44 mm
☀️ UV Index: 1
🌅 Sunrise: 06:08 AM
🌇 Sunset: 07:26 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
24°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:27 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Thundery outbreaks in nearby
20°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:05 AM
🌇 Sunset: 07:28 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Marlborough
Plan your trip to Marlborough, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Marlborough?
Current conditions in Marlborough: Partly cloudy, temperature 8°C, humidity 65%.
What is the best time to visit Marlborough?
The best time to visit Marlborough is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Marlborough?
Marlborough is located at approximately 42.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Marlborough?
The wettest period in Marlborough is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Marlborough?
For visits to Marlborough during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Marlborough in?
Marlborough is located in United States, in the state of Massachusetts.
What are the public holidays in Marlborough in 2026?
View the 2026 public holidays for Marlborough on our Holidays page.
What are the GPS coordinates used for the weather forecast in Marlborough?
The weather forecast for Marlborough uses coordinates 42.3469, -71.5525.