Live Weather & Forecast
Weather in Charlton
Massachusetts, United States · Real-time conditions & 3-day outlook
14°C
Feels like 13°C
58°F / Feels 55°F
Overcast
Charlton, Massachusetts
🌞 Daytime
Updated: 2026-04-13 11:45
Humidity
90%
Wind
20.2 km/h SW
Wind Gust
25.3 km/h
Pressure
1018 mb
Visibility
16 km
UV Index
4
(Moderate)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
12.7°C
Wind Degree
215°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
192.9 μg/m³
NO₂
7.9 μg/m³
O₃
104 μg/m³
SO₂
4.1 μg/m³
PM 2.5
8.4 μg/m³
PM 10
9.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Charlton, Massachusetts
12 AM
5°
Clear
1 AM
6°
Clear
2 AM
6°
Cloudy
3 AM
7°
Clear
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
8°
Cloudy
7 AM
8°
Light drizzle
8 AM
10°
Light drizzle
9 AM
12°
Patchy rain nearby
10 AM
13°
Patchy rain nearby
11 AM
14°
Overcast
12 PM
16°
Sunny
1 PM
19°
Sunny
2 PM
22°
Sunny
3 PM
23°
Sunny
4 PM
24°
Sunny
5 PM
24°
Sunny
6 PM
23°
Sunny
7 PM
20°
Sunny
8 PM
19°
Clear
9 PM
18°
Clear
10 PM
17°
Patchy rain nearby
11 PM
16°
Clear
3-Day Forecast
Daily overview for Charlton, Massachusetts
Today
Patchy rain nearby
25°
/
5°
🌧️ 83% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0.75 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:27 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
27°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:08 AM
🌇 Sunset: 07:28 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Moderate rain
27°
/
18°
🌧️ 87% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 16.84 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:29 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Charlton
Plan your trip to Charlton, 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 Charlton?
Current conditions in Charlton: Overcast, temperature 14°C, humidity 90%.
What is the best time to visit Charlton?
The best time to visit Charlton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Charlton?
Charlton is located at approximately 42.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Charlton?
The wettest period in Charlton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Charlton?
For visits to Charlton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Charlton in?
Charlton is located in United States, in the state of Massachusetts.
What are the public holidays in Charlton in 2026?
View the 2026 public holidays for Charlton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Charlton?
The weather forecast for Charlton uses coordinates 42.1341, -71.9698.