Hourly Weather Forecast - South Portland, ME

12 AM
25°F
10%
6mph
NW
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
18°F
1 AM
25°F
10%
6mph
NW
Mostly Cloudy
Humidity
73%
Feels like
17°F
Dew Point
17°F
2 AM
24°F
20%
6mph
NW
Mostly Cloudy
Humidity
73%
Feels like
16°F
Dew Point
16°F
3 AM
23°F
20%
7mph
NW
Cloudy
Humidity
73%
Feels like
14°F
Dew Point
15°F
4 AM
22°F
10%
7mph
NW
Cloudy
Humidity
73%
Feels like
13°F
Dew Point
15°F
5 AM
21°F
10%
7mph
NW
Mostly Cloudy
Humidity
73%
Feels like
12°F
Dew Point
14°F
6 AM
22°F
10%
7mph
NW
Partly Cloudy
Humidity
71%
Feels like
13°F
Dew Point
14°F
7 AM
22°F
10%
7mph
WNW
Clear
Humidity
69%
Feels like
14°F
Dew Point
14°F
7:09 AM
8 AM
24°F
10%
9mph
WNW
Sunny
Humidity
64%
Feels like
15°F
Dew Point
13°F
9 AM
26°F
10%
8mph
WNW
Sunny
Humidity
61%
Feels like
17°F
Dew Point
14°F
10 AM
27°F
10%
8mph
W
Sunny
Humidity
57%
Feels like
19°F
Dew Point
14°F
11 AM
29°F
10%
8mph
W
Mostly Sunny
Humidity
54%
Feels like
21°F
Dew Point
14°F
12 PM
30°F
10%
8mph
WSW
Partly Cloudy
Humidity
53%
Feels like
22°F
Dew Point
15°F
1 PM
30°F
10%
8mph
WSW
Partly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
15°F
2 PM
30°F
20%
8mph
WSW
Partly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
15°F
3 PM
30°F
20%
9mph
WSW
Partly Cloudy
Humidity
53%
Feels like
22°F
Dew Point
15°F
4 PM
29°F
20%
9mph
WSW
Cloudy
Humidity
55%
Feels like
21°F
Dew Point
15°F
4:34 PM
5 PM
28°F
20%
9mph
WSW
Cloudy
Humidity
58%
Feels like
19°F
Dew Point
15°F
6 PM
27°F
20%
10mph
WSW
Cloudy
Humidity
61%
Feels like
17°F
Dew Point
15°F
7 PM
26°F
20%
10mph
WSW
Cloudy
Humidity
63%
Feels like
16°F
Dew Point
15°F
8 PM
26°F
20%
9mph
WSW
Cloudy
Humidity
64%
Feels like
16°F
Dew Point
15°F
9 PM
26°F
10%
9mph
WSW
Cloudy
Humidity
64%
Feels like
16°F
Dew Point
15°F
10 PM
26°F
10%
9mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
16°F
Dew Point
15°F
11 PM
25°F
20%
9mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
16°F
Dew Point
15°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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