Hourly Weather Forecast - Prospect Harbor, ME

9 AM
15°F
0%
7mph
WNW
Sunny
Humidity
73%
Feels like
5°F
Dew Point
8°F
10 AM
17°F
0%
7mph
WNW
Sunny
Humidity
68%
Feels like
8°F
Dew Point
9°F
11 AM
19°F
0%
7mph
WNW
Sunny
Humidity
64%
Feels like
10°F
Dew Point
9°F
12 PM
21°F
0%
6mph
WNW
Sunny
Humidity
60%
Feels like
12°F
Dew Point
9°F
1 PM
22°F
0%
6mph
W
Sunny
Humidity
59%
Feels like
14°F
Dew Point
10°F
2 PM
22°F
0%
6mph
W
Sunny
Humidity
60%
Feels like
14°F
Dew Point
10°F
3 PM
22°F
0%
6mph
W
Mostly Sunny
Humidity
63%
Feels like
15°F
Dew Point
11°F
3:52 PM
4 PM
22°F
0%
5mph
W
Partly Cloudy
Humidity
69%
Feels like
14°F
Dew Point
13°F
5 PM
22°F
0%
5mph
W
Mostly Cloudy
Humidity
75%
Feels like
15°F
Dew Point
15°F
6 PM
22°F
0%
4mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
16°F
Dew Point
17°F
7 PM
22°F
0%
4mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
18°F
8 PM
24°F
0%
5mph
SW
Mostly Cloudy
Humidity
85%
Feels like
17°F
Dew Point
20°F
9 PM
25°F
0%
6mph
SW
Cloudy
Humidity
81%
Feels like
18°F
Dew Point
20°F
10 PM
27°F
10%
9mph
SW
Cloudy
Humidity
78%
Feels like
19°F
Dew Point
21°F
11 PM
28°F
10%
9mph
SW
Cloudy
Humidity
78%
Feels like
19°F
Dew Point
22°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today'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