Hourly Weather Forecast - Greenfield, MA

12 AM
32°F
0%
8mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
23°F
1 AM
32°F
10%
8mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
23°F
2 AM
32°F
10%
8mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
24°F
3 AM
32°F
10%
7mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
24°F
4 AM
32°F
10%
6mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
25°F
5 AM
32°F
0%
6mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F
6 AM
31°F
0%
4mph
SSW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
25°F
7 AM
31°F
0%
4mph
SSW
Mostly Clear
Humidity
82%
Feels like
28°F
Dew Point
26°F
7:17 AM
8 AM
33°F
0%
4mph
SW
Mostly Sunny
Humidity
81%
Feels like
29°F
Dew Point
28°F
9 AM
34°F
0%
5mph
W
Partly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
28°F
10 AM
36°F
0%
6mph
W
Partly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
28°F
11 AM
36°F
0%
7mph
WNW
Partly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
25°F
12 PM
35°F
0%
7mph
WNW
Mostly Sunny
Humidity
58%
Feels like
29°F
Dew Point
22°F
1 PM
35°F
0%
8mph
WNW
Mostly Sunny
Humidity
51%
Feels like
28°F
Dew Point
19°F
2 PM
33°F
0%
8mph
WNW
Partly Cloudy
Humidity
49%
Feels like
27°F
Dew Point
17°F
3 PM
32°F
0%
7mph
WNW
Partly Cloudy
Humidity
52%
Feels like
25°F
Dew Point
16°F
4 PM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
54%
Feels like
24°F
Dew Point
17°F
4:19 PM
5 PM
30°F
0%
6mph
WNW
Partly Cloudy
Humidity
57%
Feels like
24°F
Dew Point
17°F
6 PM
30°F
0%
6mph
WNW
Partly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
17°F
7 PM
30°F
0%
5mph
WNW
Partly Cloudy
Humidity
60%
Feels like
24°F
Dew Point
18°F
8 PM
29°F
0%
5mph
WNW
Partly Cloudy
Humidity
60%
Feels like
24°F
Dew Point
17°F
9 PM
29°F
0%
5mph
WNW
Partly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
17°F
10 PM
28°F
0%
5mph
WNW
Mostly Cloudy
Humidity
60%
Feels like
23°F
Dew Point
16°F
11 PM
27°F
0%
5mph
WNW
Mostly Cloudy
Humidity
58%
Feels like
21°F
Dew Point
15°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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