Hourly Weather Forecast - South Deerfield, MA

11 AM
18°F
0%
8mph
NW
Mostly Sunny
Humidity
46%
Feels like
8°F
Dew Point
1°F
12 PM
20°F
0%
9mph
NW
Mostly Sunny
Humidity
45%
Feels like
9°F
Dew Point
2°F
1 PM
21°F
0%
9mph
NW
Partly Cloudy
Humidity
44%
Feels like
11°F
Dew Point
3°F
2 PM
21°F
0%
9mph
NW
Partly Cloudy
Humidity
45%
Feels like
11°F
Dew Point
4°F
3 PM
21°F
0%
9mph
WNW
Mostly Cloudy
Humidity
47%
Feels like
11°F
Dew Point
4°F
4 PM
21°F
0%
7mph
WNW
Mostly Cloudy
Humidity
51%
Feels like
12°F
Dew Point
5°F
4:18 PM
5 PM
20°F
0%
5mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
13°F
Dew Point
7°F
6 PM
20°F
0%
3mph
W
Mostly Cloudy
Humidity
59%
Feels like
15°F
Dew Point
8°F
7 PM
20°F
0%
3mph
SW
Mostly Cloudy
Humidity
63%
Feels like
16°F
Dew Point
10°F
8 PM
20°F
0%
4mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
15°F
Dew Point
11°F
9 PM
20°F
0%
4mph
S
Partly Cloudy
Humidity
71%
Feels like
15°F
Dew Point
12°F
10 PM
20°F
0%
4mph
S
Partly Cloudy
Humidity
73%
Feels like
14°F
Dew Point
12°F
11 PM
19°F
0%
4mph
S
Partly Cloudy
Humidity
76%
Feels like
14°F
Dew Point
13°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's 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 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)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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