Live Weather & Forecast
Weather in Newtown
Connecticut, United States · Real-time conditions & 3-day outlook
7°C
Feels like 4°C
45°F / Feels 40°F
Partly cloudy
Newtown, Connecticut
🌙 Nighttime
Updated: 2026-04-13 04:45
Humidity
76%
Wind
15.1 km/h SSW
Wind Gust
24.2 km/h
Pressure
1023 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
4.1°C
Wind Degree
195°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
177.9 μg/m³
NO₂
11.5 μg/m³
O₃
86 μg/m³
SO₂
4.2 μg/m³
PM 2.5
7.8 μg/m³
PM 10
9.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Newtown, Connecticut
12 AM
7°
Clear
1 AM
6°
Clear
2 AM
6°
Clear
3 AM
6°
Clear
4 AM
7°
Partly cloudy
5 AM
8°
Overcast
6 AM
8°
Overcast
7 AM
10°
Overcast
8 AM
11°
Overcast
9 AM
13°
Overcast
10 AM
15°
Partly Cloudy
11 AM
18°
Sunny
12 PM
22°
Sunny
1 PM
25°
Sunny
2 PM
26°
Sunny
3 PM
26°
Patchy rain nearby
4 PM
26°
Patchy rain nearby
5 PM
26°
Sunny
6 PM
24°
Sunny
7 PM
21°
Partly Cloudy
8 PM
20°
Partly Cloudy
9 PM
20°
Partly Cloudy
10 PM
19°
Clear
11 PM
19°
Clear
3-Day Forecast
Daily overview for Newtown, Connecticut
Today
Partly Cloudy
28°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0.09 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
27°
/
16°
🌧️ 61% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 1.24 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
30°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Newtown
Plan your trip to Newtown, 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 Newtown?
Current conditions in Newtown: Partly cloudy, temperature 7°C, humidity 76%.
What is the best time to visit Newtown?
The best time to visit Newtown is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Newtown?
Newtown is located at approximately 41.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Newtown?
The wettest period in Newtown is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Newtown?
For visits to Newtown during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Newtown in?
Newtown is located in United States, in the state of Connecticut.
What are the public holidays in Newtown in 2026?
View the 2026 public holidays for Newtown on our Holidays page.
What are the GPS coordinates used for the weather forecast in Newtown?
The weather forecast for Newtown uses coordinates 41.4135, -73.3086.