Hourly Weather Forecast - South Portland, ME

12 AM
20°F
10%
6mph
NNW
Clear
Humidity
71%
Feels like
12°F
Dew Point
13°F
1 AM
20°F
10%
6mph
NNW
Clear
Humidity
73%
Feels like
12°F
Dew Point
12°F
2 AM
19°F
10%
6mph
NNW
Clear
Humidity
74%
Feels like
11°F
Dew Point
12°F
3 AM
18°F
10%
6mph
NNW
Mostly Clear
Humidity
75%
Feels like
10°F
Dew Point
12°F
4 AM
18°F
10%
5mph
NW
Partly Cloudy
Humidity
75%
Feels like
10°F
Dew Point
11°F
5 AM
18°F
10%
5mph
NW
Partly Cloudy
Humidity
75%
Feels like
10°F
Dew Point
11°F
6 AM
18°F
0%
5mph
NW
Mostly Cloudy
Humidity
76%
Feels like
10°F
Dew Point
11°F
6:41 AM
7 AM
19°F
0%
5mph
NW
Mostly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
12°F
8 AM
20°F
10%
5mph
NW
Partly Cloudy
Humidity
72%
Feels like
14°F
Dew Point
13°F
9 AM
24°F
10%
5mph
NW
Partly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
14°F
10 AM
27°F
10%
5mph
NW
Mostly Sunny
Humidity
61%
Feels like
21°F
Dew Point
15°F
11 AM
29°F
10%
5mph
NW
Sunny
Humidity
57%
Feels like
24°F
Dew Point
16°F
12 PM
31°F
10%
5mph
WNW
Sunny
Humidity
54%
Feels like
27°F
Dew Point
17°F

Sunday Morning's Low Temperatures

Record-Breaking Cold Maligns the Northeast

Frigid temperatures and wind chills continue this morning and beyond across Appalachia, the Northeast, and the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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