Live Weather & Forecast
Weather in South Windsor
Connecticut, United States · Real-time conditions & 3-day outlook
28°C
Feels like 29°C
83°F / Feels 84°F
Partly Cloudy
South Windsor, Connecticut
🌞 Daytime
Updated: 2026-04-15 14:15
Humidity
44%
Wind
14.8 km/h SW
Wind Gust
17 km/h
Pressure
1010 mb
Visibility
16 km
UV Index
5.9
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
17.1°C
Wind Degree
233°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
387.9 μg/m³
NO₂
12.9 μg/m³
O₃
109 μg/m³
SO₂
6.6 μg/m³
PM 2.5
17 μg/m³
PM 10
18 μg/m³
Today's Hourly Forecast
24-hour breakdown for South Windsor, Connecticut
12 AM
19°
Clear
1 AM
18°
Clear
2 AM
17°
Clear
3 AM
17°
Clear
4 AM
16°
Clear
5 AM
16°
Clear
6 AM
15°
Clear
7 AM
16°
Sunny
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
26°
Sunny
12 PM
28°
Sunny
1 PM
29°
Sunny
2 PM
28°
Partly Cloudy
3 PM
29°
Partly Cloudy
4 PM
30°
Overcast
5 PM
30°
Sunny
6 PM
29°
Sunny
7 PM
26°
Partly Cloudy
8 PM
25°
Clear
9 PM
23°
Clear
10 PM
22°
Clear
11 PM
21°
Patchy rain nearby
3-Day Forecast
Daily overview for South Windsor, Connecticut
Today
Patchy rain nearby
31°
/
15°
🌧️ 74% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0.15 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
32°
/
18°
🌧️ 75% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 1.62 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
25°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:34 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit South Windsor
Plan your trip to South Windsor, 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 South Windsor?
Current conditions in South Windsor: Partly Cloudy, temperature 28°C, humidity 44%.
What is the best time to visit South Windsor?
The best time to visit South Windsor is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in South Windsor?
South Windsor is located at approximately 41.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in South Windsor?
The wettest period in South Windsor is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to South Windsor?
For visits to South Windsor during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is South Windsor in?
South Windsor is located in United States, in the state of Connecticut.
What are the public holidays in South Windsor in 2026?
View the 2026 public holidays for South Windsor on our Holidays page.
What are the GPS coordinates used for the weather forecast in South Windsor?
The weather forecast for South Windsor uses coordinates 41.8352, -72.5563.