Hourly Weather Forecast - Greenfield, MA

12 AM
26°F
0%
6mph
NW
Partly Cloudy
Humidity
57%
Feels like
19°F
Dew Point
13°F
1 AM
24°F
0%
6mph
NW
Partly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
11°F
2 AM
23°F
0%
5mph
NW
Partly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
11°F
3 AM
23°F
0%
5mph
NW
Mostly Clear
Humidity
57%
Feels like
16°F
Dew Point
10°F
4 AM
22°F
0%
4mph
NW
Clear
Humidity
56%
Feels like
17°F
Dew Point
9°F
5 AM
22°F
0%
4mph
NW
Clear
Humidity
54%
Feels like
17°F
Dew Point
8°F
6 AM
22°F
0%
3mph
NW
Clear
Humidity
52%
Feels like
22°F
Dew Point
7°F
7 AM
23°F
0%
2mph
NW
Clear
Humidity
49%
Feels like
23°F
Dew Point
7°F
7:17 AM
8 AM
24°F
0%
2mph
NW
Sunny
Humidity
48%
Feels like
24°F
Dew Point
7°F
9 AM
26°F
0%
3mph
NW
Sunny
Humidity
45%
Feels like
26°F
Dew Point
8°F
10 AM
28°F
0%
3mph
WNW
Sunny
Humidity
43%
Feels like
28°F
Dew Point
9°F
11 AM
30°F
0%
3mph
WNW
Mostly Sunny
Humidity
43%
Feels like
27°F
Dew Point
10°F
12 PM
32°F
0%
3mph
WNW
Partly Cloudy
Humidity
45%
Feels like
29°F
Dew Point
13°F
1 PM
32°F
0%
4mph
WNW
Partly Cloudy
Humidity
45%
Feels like
29°F
Dew Point
13°F
2 PM
32°F
0%
3mph
W
Partly Cloudy
Humidity
46%
Feels like
29°F
Dew Point
14°F
3 PM
32°F
0%
3mph
W
Partly Cloudy
Humidity
49%
Feels like
32°F
Dew Point
15°F
4 PM
31°F
0%
2mph
W
Partly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
15°F
4:20 PM
5 PM
31°F
0%
2mph
W
Mostly Clear
Humidity
55%
Feels like
31°F
Dew Point
17°F
6 PM
31°F
0%
2mph
W
Mostly Clear
Humidity
60%
Feels like
31°F
Dew Point
19°F
7 PM
31°F
0%
2mph
W
Mostly Clear
Humidity
62%
Feels like
31°F
Dew Point
19°F
8 PM
30°F
0%
2mph
W
Mostly Clear
Humidity
63%
Feels like
30°F
Dew Point
19°F
9 PM
29°F
0%
1mph
W
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
20°F
10 PM
29°F
0%
1mph
W
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
20°F
11 PM
28°F
0%
1mph
W
Cloudy
Humidity
70%
Feels like
28°F
Dew Point
19°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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