Hourly Weather Forecast - South Portland, ME

12 AM
31°F
0%
5mph
WSW
Clear
Humidity
55%
Feels like
26°F
Dew Point
17°F
1 AM
31°F
30%
5mph
WSW
30% Chance of Snow
Humidity
56%
Feels like
26°F
Dew Point
17°F
2 AM
32°F
0%
6mph
WSW
Partly Cloudy
Humidity
57%
Feels like
26°F
Dew Point
19°F
3 AM
33°F
0%
6mph
SW
Clear
Humidity
58%
Feels like
27°F
Dew Point
19°F
4 AM
33°F
10%
7mph
SW
Clear
Humidity
59%
Feels like
27°F
Dew Point
20°F
5 AM
34°F
10%
7mph
SW
Clear
Humidity
60%
Feels like
28°F
Dew Point
21°F
6 AM
34°F
10%
7mph
SW
Clear
Humidity
60%
Feels like
28°F
Dew Point
22°F
6:26 AM
7 AM
36°F
10%
7mph
SSW
Sunny
Humidity
57%
Feels like
30°F
Dew Point
22°F
8 AM
38°F
10%
7mph
SSW
Sunny
Humidity
54%
Feels like
33°F
Dew Point
23°F
9 AM
40°F
10%
9mph
SSW
Sunny
Humidity
49%
Feels like
35°F
Dew Point
23°F
10 AM
42°F
10%
10mph
SSW
Sunny
Humidity
47%
Feels like
37°F
Dew Point
24°F
11 AM
44°F
10%
11mph
SW
Sunny
Humidity
46%
Feels like
39°F
Dew Point
25°F
12 PM
46°F
10%
12mph
SW
Mostly Sunny
Humidity
46%
Feels like
40°F
Dew Point
26°F

Today's Weather Outlook

Today's Weather Outlook

Springtime weather makes itself known today as a variety of weather occurs across the nation.

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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