Live Weather & Forecast
Weather in Portland
Connecticut, United States · Real-time conditions & 3-day outlook
13°C
Feels like 12°C
56°F / Feels 54°F
Sunny
Portland, Connecticut
🌞 Daytime
Updated: 2026-04-12 14:45
Humidity
28%
Wind
13 km/h SSW
Wind Gust
14.9 km/h
Pressure
1031 mb
Visibility
16 km
UV Index
5.9
(Moderate)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
-2.8°C
Wind Degree
193°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
191.9 μg/m³
NO₂
9.9 μg/m³
O₃
96 μg/m³
SO₂
2.9 μg/m³
PM 2.5
8 μg/m³
PM 10
9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Portland, Connecticut
12 AM
6°
Clear
1 AM
5°
Clear
2 AM
4°
Clear
3 AM
3°
Clear
4 AM
3°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
4°
Sunny
8 AM
6°
Sunny
9 AM
8°
Sunny
10 AM
11°
Sunny
11 AM
13°
Sunny
12 PM
15°
Sunny
1 PM
16°
Sunny
2 PM
13°
Sunny
3 PM
17°
Sunny
4 PM
16°
Sunny
5 PM
14°
Sunny
6 PM
12°
Overcast
7 PM
9°
Overcast
8 PM
8°
Overcast
9 PM
8°
Cloudy
10 PM
7°
Partly Cloudy
11 PM
7°
Overcast
3-Day Forecast
Daily overview for Portland, Connecticut
Today
Sunny
17°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 45%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:28 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
16°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:29 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
26°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:30 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Portland
Plan your trip to Portland, 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 Portland?
Current conditions in Portland: Sunny, temperature 13°C, humidity 28%.
What is the best time to visit Portland?
The best time to visit Portland is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Portland?
Portland is located at approximately 41.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Portland?
The wettest period in Portland is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Portland?
For visits to Portland during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Portland in?
Portland is located in United States, in the state of Connecticut.
What are the public holidays in Portland in 2026?
View the 2026 public holidays for Portland on our Holidays page.
What are the GPS coordinates used for the weather forecast in Portland?
The weather forecast for Portland uses coordinates 41.5729, -72.6407.