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Weather in Greenfield, TN · National Weather Service + NOAA

Greenfield is one of the wetter places around

Greenfield has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 89°, a January night drops to 29°, and about 3 inches of snow falls in a normal winter. In November, a normal day reaches 60° and a normal night drops to 38°.

Winter 49°/31°Spring 70°/48°Summer 88°/67°Fall 72°/49°
Right now
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Sunrise 6:19 am · sunset 4:58 pm

Getting the latest forecast from the National Weather Service…

What stands out about Greenfield’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
A wet climate54 inches of rain and melted snow a year, more than 94% of U.S. towns.Plenty of 90° daysAbout 59 days a year reach 90°.
A normal year

Where today sits in Greenfield’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
49° / 31°
1 days with an inch or more of snow
Spring
70° / 48°
Last frost around Apr 4
Summer
88° / 67°
59 days reach 90° in a normal year
Fall now
72° / 49°
First frost around Oct 28
Pastthe usual first frost (Oct 28). Last frost next spring: Apr 4
Best months to be outside
AprMaySepOct
Highs of 62–84° and lows of 40° or more
How much snow does Greenfield get?About 3 inches a winter.When is it wettest?May, with 5.6 inches.Is it warmer than it used to be?+0.7° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Greenfield.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Greenfield itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Martin U Of T Branch E, TN (13 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.