Hourly Weather Forecast - Sumner, ME

12 AM
12°F
20%
5mph
W
Cloudy
Humidity
89%
Feels like
4°F
Dew Point
10°F
1 AM
12°F
20%
5mph
W
Cloudy
Humidity
90%
Feels like
4°F
Dew Point
10°F
2 AM
12°F
10%
4mph
W
Cloudy
Humidity
91%
Feels like
4°F
Dew Point
10°F
3 AM
11°F
10%
4mph
W
Mostly Cloudy
Humidity
96%
Feels like
4°F
Dew Point
10°F
4 AM
11°F
10%
4mph
W
Partly Cloudy
Humidity
95%
Feels like
4°F
Dew Point
10°F
5 AM
11°F
10%
4mph
W
Partly Cloudy
Humidity
96%
Feels like
3°F
Dew Point
10°F
6 AM
11°F
10%
4mph
W
Partly Cloudy
Humidity
95%
Feels like
4°F
Dew Point
10°F
7 AM
12°F
10%
4mph
W
Partly Cloudy
Humidity
94%
Feels like
5°F
Dew Point
10°F
7:11 AM
8 AM
14°F
10%
4mph
W
Partly Cloudy
Humidity
87%
Feels like
7°F
Dew Point
11°F
9 AM
17°F
10%
4mph
W
Partly Cloudy
Humidity
82%
Feels like
10°F
Dew Point
12°F
10 AM
19°F
20%
4mph
W
Partly Cloudy
Humidity
78%
Feels like
12°F
Dew Point
13°F
11 AM
21°F
20%
5mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
14°F
Dew Point
14°F
12 PM
23°F
30%
6mph
WNW
30% Chance Snow Showers
Humidity
70%
Feels like
15°F
Dew Point
15°F
1 PM
24°F
20%
7mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
16°F
Dew Point
16°F
2 PM
24°F
10%
7mph
WNW
Partly Cloudy
Humidity
73%
Feels like
16°F
Dew Point
17°F
3 PM
23°F
10%
7mph
WNW
Partly Cloudy
Humidity
76%
Feels like
14°F
Dew Point
16°F
4 PM
21°F
10%
6mph
WNW
Partly Cloudy
Humidity
79%
Feels like
13°F
Dew Point
16°F
4:03 PM
5 PM
20°F
0%
6mph
WNW
Partly Cloudy
Humidity
83%
Feels like
12°F
Dew Point
15°F
6 PM
18°F
0%
5mph
WNW
Partly Cloudy
Humidity
87%
Feels like
11°F
Dew Point
15°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide