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South Portland

Friday · September 18 · 2026 · 09:26
 

64°F 18°C
77°F  54°F 25°C  12°C
 
Feels Like
64°F
Feels Like
18°C
Partly Cloudy
 

 
Sunrise
06:24:09
Sunset
18:45:29
 

 
Humidity
89%
Dew Point
62°F // 17°C
 

 
Atmospheric Pressure
29.9 inHg // 1012.4 mb
Pressure Trend
Steady
 

 
Wind Direction
NNE
28°
Gusting
0 - 2 mph
0 - 3 kph
 
Wind Speed
0.0 mph
0.0 kph
Max Wind Speed
5.1 mph
8.2 kph
 

 
Lightning Last Detected
35d
Lightning Strikes Last 1 Hour
0
 
Lightning Distance
23.6 miles
38 km
Lightning Strikes Last 3 Hours
0
 

 
Rain (Today)
0.0 inches
0 mm
Rain (Yesterday)
0.93 inches
23.61 mm
 
Rain Duration (Today)
6m
Rain Duration (Yesterday)
4h 43m
 

 
UV Index
0
Solar Radiation
49 W/m2
 
Illuminance
5922 lux
 
 

 
Today's Forecast
Conditions
Partly Cloudy
Rain Probability
0%
 

 
Saturday's Forecast
Conditions
Partly Cloudy
Rain Probability
0%
 
Temperature
63°F  46°F
17°C  8°C
Sunrise · Sunset
06:25:17 · 18:43:39
 

 
Atlantic Tropical Weather Outlook
National Hurricane Center Atlantic Tropical Outlook
 

 
Weather Statistics
10-Day Stats
30-Day Stats
 

 
Weather Station
43.6096 · -70.2776
 
 
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