South Portland Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in South Portland

South Portland temperature today is 6°, feels like 3°, with humidity at 91% and wind at 12.96 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

overcast clouds
overcast clouds
H: 6° L: 5°
Feels like
AQI: (/5)
Humidity
91%
Dew 5°
Wind speed
12.96 km/h
SSW
Pressure
1012 hPa
Visibility
10 km
Windy Conditions
Wind speed is 12.96 km/h.
High Humidity
Humidity is 91%. May feel uncomfortable.
Weather Summary
Currently in South Portland, expect varied conditions with cold temperatures around 6°, though it feels cooler. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
05
75%
08
95%
11
33%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
Thu
05:00
 
 
11°
 
12°
Thu
17:00
 
 
 
Fri
05:00
 
 
10°
 
10°
Fri
17:00
 
 
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:45
Sunset
Sunset
19:33
Moon Phase
Waxing Crescent (36%)
Timezone: GMT+05:30
Last updated: Apr 23, 2026 12:01 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
43.641472
Longitude
Longitude
-70.240883
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More about South Portland
Content curated by the NearWeather editorial team · Updated periodically
South Portland is a city located in the U.S. state of Maine. It lies on the southern side of Portland Harbor, where the Fore River and Back River meet to form the harbor. The climate in South Portland is classified as a humid continental climate, with warm summers and cold winters. The average temperature in the summer months is around 68°F (20°C) and the average temperature in winter months is around 18°F (-8°C). Snowfall is common in the winter months and the area typically receives around 45 inches (114 cm) of snow each year. The area also receives around 44 inches (112 cm) of rain annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about South Portland
What is the Latitude and Longitude of South Portland?

South Portland's Latitude is 43.641472 & Longitude is -70.240883.

What is the weather in South Portland today?

Weather in South Portland is 6° today.

What is the climatic condition of South Portland today?

Climate Conditions in South Portland shows overcast clouds today.

What is the humidity in South Portland today?

Humidity in South Portland is 91% today.

What is the wind speed in South Portland today?

Wind speed in South Portland is 12.96 km/h, flowing at 200° SSW wind direction.

What does it feel like in South Portland today?

It feels like 3° in South Portland today, with 100% cloud cover and 10 km visibility.

Weather in South Portland