Live Weather & Forecast
Weather in Southbury
Connecticut, United States · Real-time conditions & 3-day outlook
25°C
Feels like 26°C
77°F / Feels 78°F
Partly Cloudy
Southbury, Connecticut
🌞 Daytime
Updated: 2026-04-13 17:15
Humidity
43%
Wind
23.8 km/h WSW
Wind Gust
29.2 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
1.4
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
12.4°C
Wind Degree
252°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
176.9 μg/m³
NO₂
10.3 μg/m³
O₃
97 μg/m³
SO₂
4.2 μg/m³
PM 2.5
9.5 μg/m³
PM 10
9.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Southbury, Connecticut
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
7°
Clear
3 AM
6°
Clear
4 AM
7°
Clear
5 AM
8°
Overcast
6 AM
8°
Overcast
7 AM
9°
Patchy rain nearby
8 AM
10°
Overcast
9 AM
12°
Patchy rain nearby
10 AM
13°
Overcast
11 AM
15°
Patchy rain nearby
12 PM
18°
Sunny
1 PM
21°
Sunny
2 PM
24°
Sunny
3 PM
26°
Sunny
4 PM
26°
Sunny
5 PM
25°
Partly Cloudy
6 PM
25°
Sunny
7 PM
22°
Sunny
8 PM
21°
Clear
9 PM
19°
Clear
10 PM
18°
Moderate rain at times
11 PM
17°
Patchy rain nearby
3-Day Forecast
Daily overview for Southbury, Connecticut
Today
Patchy rain nearby
28°
/
6°
🌧️ 88% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 1.62 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
29°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 18 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Moderate rain
30°
/
20°
🌧️ 86% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 5.29 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Southbury
Plan your trip to Southbury, 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 Southbury?
Current conditions in Southbury: Partly Cloudy, temperature 25°C, humidity 43%.
What is the best time to visit Southbury?
The best time to visit Southbury is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Southbury?
Southbury is located at approximately 41.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Southbury?
The wettest period in Southbury is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Southbury?
For visits to Southbury during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Southbury in?
Southbury is located in United States, in the state of Connecticut.
What are the public holidays in Southbury in 2026?
View the 2026 public holidays for Southbury on our Holidays page.
What are the GPS coordinates used for the weather forecast in Southbury?
The weather forecast for Southbury uses coordinates 41.4815, -73.2132.