Nimbocast

Greenfield, MA Weather

Live radar, hourly and 7-day forecast, and National Weather Service alerts for Greenfield, Franklin County, Massachusetts.

Updated Jul 29, 2026, 4:16 PM local time · Radar refreshes every 5 minutes

🌦️
Greenfield
Drizzle
68°F
Feels like 69°F
Wind 10 mph
Humidity 86%
Cloud cover 100%
UV index 0
Alerts 2

Active alerts (2)

Flood WatchSevere
Hartford; Tolland; Western Franklin; Eastern Franklin; Western Hampshire; Western Hampden; Eastern Hampshire; Eastern Hampden
Until Jul 30, 2026, 12:00 AM
Full details
* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of northern Connecticut, including the following
areas, Hartford CT and Tolland CT and western Massachusetts,
including the following areas, Eastern Franklin MA, Eastern
Hampden MA, Eastern Hampshire MA, Western Franklin MA, Western
Hampden MA and Western Hampshire MA.

* WHEN...Until 8 PM EDT this evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- Flooding caused by excessive rainfall continues to be
possible.
- http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
Flash Flood WarningSevere
Franklin, MA; Hampden, MA; Hampshire, MA
Until Jul 29, 2026, 10:00 PM
Full details
FFWBOX

The National Weather Service in Norton has issued a

* Flash Flood Warning for...
Southern Franklin County in western Massachusetts...
Central Hampden County in western Massachusetts...
Southwestern Hampshire County in western Massachusetts...

* Until 600 PM EDT.

* At 258 PM EDT, Doppler radar indicated heavy rain across the
warned area. Between 1 and 2 inches of rain have fallen.
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Springfield, Chicopee, Enfield, Westfield, Holyoke, Amherst,
Northampton, Agawam, West Springfield, Ludlow, South Hadley,
Easthampton, Longmeadow, Suffield, East Longmeadow, Wilbraham,
Somers, Southwick, Granby and Southampton.

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

Greenfield weather radar

Light Heavy

Next 24 hours

Now
🌧️
68°F
77%
5 PM
🌦️
69°F
89%
6 PM
🌦️
69°F
83%
7 PM
🌧️
68°F
77%
8 PM
🌧️
67°F
56%
9 PM
🌧️
67°F
43%
10 PM
🌦️
67°F
42%
11 PM
☁️
67°F
48%
12 AM
🌦️
66°F
39%
1 AM
🌧️
66°F
36%
2 AM
🌦️
66°F
30%
3 AM
🌦️
65°F
27%
4 AM
🌦️
65°F
26%
5 AM
☁️
65°F
31%
6 AM
☁️
65°F
31%
7 AM
☁️
65°F
33%
8 AM
☁️
67°F
29%
9 AM
☁️
68°F
29%
10 AM
☁️
67°F
21%
11 AM
🌦️
67°F
22%
12 PM
☁️
67°F
18%
1 PM
☁️
69°F
18%
2 PM
☁️
69°F
18%
3 PM
☁️
68°F
17%

7-day forecast

Today
Jul 29
🌧️
71°F
67°F
97%
Thu
Jul 30
🌧️
69°F
64°F
39%
Fri
Jul 31
☁️
81°F
61°F
14%
Sat
Aug 1
☁️
86°F
61°F
3%
Sun
Aug 2
🌦️
80°F
65°F
39%
Mon
Aug 3
⛈️
75°F
65°F
37%
Tue
Aug 4
☁️
86°F
56°F
11%

Weather near Greenfield

15 mi Amherst Center, MA16 mi Amherst, MA18 mi Northampton, MA22 mi Easthampton, MA23 mi South Hadley, MA26 mi Holyoke, MA28 mi North Chicopee, MA29 mi Keene, NH
Alerts are relayed from the National Weather Service and may lag the official source. In a life-threatening situation always follow weather.gov and local emergency broadcasts.