Hourly Weather Forecast - Plum Island, MA

12 AM
16°F
0%
11mph
NW
Clear
Humidity
58%
Feels like
3°F
Dew Point
4°F
1 AM
15°F
0%
11mph
NW
Clear
Humidity
60%
Feels like
2°F
Dew Point
4°F
2 AM
14°F
0%
11mph
NW
Clear
Humidity
60%
Feels like
1°F
Dew Point
3°F
3 AM
14°F
0%
11mph
NW
Clear
Humidity
61%
Feels like
0°F
Dew Point
3°F
4 AM
14°F
0%
11mph
NW
Clear
Humidity
62%
Feels like
0°F
Dew Point
3°F
5 AM
14°F
0%
12mph
NW
Clear
Humidity
63%
Feels like
0°F
Dew Point
3°F
6 AM
15°F
0%
12mph
NW
Clear
Humidity
62%
Feels like
1°F
Dew Point
4°F
7 AM
16°F
0%
12mph
NW
Clear
Humidity
61%
Feels like
2°F
Dew Point
5°F
7:06 AM
8 AM
18°F
0%
12mph
NW
Sunny
Humidity
59%
Feels like
5°F
Dew Point
6°F
9 AM
19°F
0%
12mph
WNW
Sunny
Humidity
56%
Feels like
7°F
Dew Point
6°F
10 AM
21°F
0%
13mph
WNW
Sunny
Humidity
53%
Feels like
9°F
Dew Point
7°F
11 AM
23°F
0%
13mph
WNW
Sunny
Humidity
51%
Feels like
11°F
Dew Point
7°F
12 PM
24°F
0%
13mph
WNW
Sunny
Humidity
50%
Feels like
12°F
Dew Point
8°F
1 PM
25°F
0%
13mph
WNW
Sunny
Humidity
50%
Feels like
13°F
Dew Point
9°F
2 PM
25°F
0%
11mph
WNW
Mostly Sunny
Humidity
50%
Feels like
14°F
Dew Point
9°F
3 PM
24°F
0%
10mph
WNW
Partly Cloudy
Humidity
51%
Feels like
14°F
Dew Point
9°F
4 PM
23°F
0%
9mph
W
Partly Cloudy
Humidity
53%
Feels like
13°F
Dew Point
9°F
4:09 PM
5 PM
22°F
0%
8mph
W
Partly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
9°F
6 PM
22°F
0%
7mph
W
Partly Cloudy
Humidity
57%
Feels like
13°F
Dew Point
9°F
7 PM
22°F
0%
7mph
W
Mostly Cloudy
Humidity
58%
Feels like
13°F
Dew Point
9°F
8 PM
22°F
0%
6mph
W
Mostly Cloudy
Humidity
61%
Feels like
14°F
Dew Point
10°F
9 PM
22°F
0%
6mph
WSW
Cloudy
Humidity
64%
Feels like
14°F
Dew Point
11°F
10 PM
22°F
0%
6mph
WSW
Cloudy
Humidity
67%
Feels like
14°F
Dew Point
12°F
11 PM
22°F
0%
6mph
WSW
Cloudy
Humidity
70%
Feels like
14°F
Dew Point
13°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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