Hourly Weather Forecast - South Grafton, MA

12 AM
27°F
10%
8mph
W
Partly Cloudy
Humidity
59%
Feels like
18°F
Dew Point
14°F
1 AM
26°F
10%
8mph
WNW
Partly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
13°F
2 AM
25°F
10%
8mph
WNW
Partly Cloudy
Humidity
56%
Feels like
16°F
Dew Point
11°F
3 AM
23°F
10%
8mph
WNW
Partly Cloudy
Humidity
54%
Feels like
14°F
Dew Point
9°F
4 AM
22°F
10%
8mph
WNW
Partly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
7°F
5 AM
21°F
10%
8mph
WNW
Partly Cloudy
Humidity
52%
Feels like
11°F
Dew Point
6°F
6 AM
20°F
10%
7mph
WNW
Mostly Clear
Humidity
52%
Feels like
11°F
Dew Point
6°F
7 AM
21°F
10%
7mph
WNW
Clear
Humidity
51%
Feels like
12°F
Dew Point
6°F
7:12 AM
8 AM
22°F
10%
7mph
WNW
Sunny
Humidity
49%
Feels like
13°F
Dew Point
6°F
9 AM
24°F
10%
7mph
WNW
Sunny
Humidity
45%
Feels like
16°F
Dew Point
6°F
10 AM
26°F
10%
7mph
WNW
Sunny
Humidity
41%
Feels like
18°F
Dew Point
5°F
11 AM
27°F
0%
8mph
WNW
Sunny
Humidity
37%
Feels like
19°F
Dew Point
4°F
12 PM
28°F
0%
8mph
WNW
Sunny
Humidity
35%
Feels like
21°F
Dew Point
4°F
1 PM
29°F
0%
8mph
WNW
Sunny
Humidity
34%
Feels like
22°F
Dew Point
4°F
2 PM
29°F
0%
8mph
WNW
Sunny
Humidity
34%
Feels like
22°F
Dew Point
4°F
3 PM
29°F
0%
7mph
WNW
Sunny
Humidity
35%
Feels like
21°F
Dew Point
4°F
4 PM
27°F
0%
6mph
WNW
Sunny
Humidity
38%
Feels like
20°F
Dew Point
5°F
4:18 PM
5 PM
26°F
0%
6mph
WNW
Partly Cloudy
Humidity
41%
Feels like
19°F
Dew Point
5°F
6 PM
25°F
0%
6mph
WNW
Mostly Cloudy
Humidity
44%
Feels like
18°F
Dew Point
6°F
7 PM
25°F
0%
6mph
WNW
Cloudy
Humidity
43%
Feels like
18°F
Dew Point
6°F
8 PM
25°F
0%
6mph
WNW
Cloudy
Humidity
60%
Feels like
17°F
Dew Point
13°F
9 PM
25°F
0%
6mph
WNW
Cloudy
Humidity
58%
Feels like
18°F
Dew Point
13°F
10 PM
25°F
10%
6mph
WNW
Cloudy
Humidity
60%
Feels like
18°F
Dew Point
13°F
11 PM
25°F
10%
6mph
WNW
Cloudy
Humidity
61%
Feels like
18°F
Dew Point
13°F

Rainfall and Snowfall Totals Through Thursday

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A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

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

Cold Air Damming - Cause And Effects

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