Hourly Weather Forecast - Greenfield, MA

12 AM
19°F
10%
1mph
WSW
Partly Cloudy
Humidity
86%
Feels like
19°F
Dew Point
16°F
1 AM
18°F
10%
1mph
SW
Partly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
15°F
2 AM
17°F
10%
1mph
SW
Mostly Cloudy
Humidity
93%
Feels like
17°F
Dew Point
15°F
3 AM
16°F
10%
1mph
SW
Cloudy
Humidity
97%
Feels like
16°F
Dew Point
15°F
4 AM
15°F
10%
1mph
SW
Foggy
Humidity
99%
Feels like
15°F
Dew Point
15°F
5 AM
14°F
20%
1mph
SW
Foggy
Humidity
100%
Feels like
14°F
Dew Point
14°F
6 AM
15°F
20%
0mph
SW
Foggy
Humidity
100%
Feels like
15°F
Dew Point
15°F
7 AM
16°F
20%
1mph
SW
Foggy
Humidity
100%
Feels like
16°F
Dew Point
16°F
7:11 AM
8 AM
18°F
20%
1mph
SW
Cloudy
Humidity
94%
Feels like
18°F
Dew Point
17°F
9 AM
21°F
10%
1mph
SW
Mostly Cloudy
Humidity
86%
Feels like
21°F
Dew Point
18°F
10 AM
25°F
10%
2mph
SW
Partly Cloudy
Humidity
79%
Feels like
25°F
Dew Point
19°F
11 AM
28°F
10%
2mph
SW
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
20°F
12 PM
31°F
10%
2mph
WSW
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
20°F
1 PM
32°F
10%
3mph
WSW
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
21°F
2 PM
33°F
10%
3mph
WSW
Partly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
21°F
3 PM
31°F
10%
3mph
WSW
Partly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
21°F
4 PM
30°F
10%
2mph
WSW
Partly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
21°F
4:17 PM
5 PM
28°F
10%
2mph
WSW
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
21°F
6 PM
27°F
10%
2mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
21°F
7 PM
26°F
10%
2mph
WSW
Cloudy
Humidity
81%
Feels like
26°F
Dew Point
21°F
8 PM
26°F
10%
2mph
W
Cloudy
Humidity
83%
Feels like
26°F
Dew Point
21°F
9 PM
26°F
10%
2mph
W
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
22°F
10 PM
26°F
10%
2mph
W
Cloudy
Humidity
85%
Feels like
26°F
Dew Point
22°F
11 PM
26°F
10%
2mph
W
Cloudy
Humidity
85%
Feels like
26°F
Dew Point
22°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide