Weather · De Graff
De Graff forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for De Graff, straight from the National Weather Service. Watches and warnings show up first.
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Climate · a normal year
What a year in De Graff feels like
De Graff has chilly winters and pleasant summers. A typical July afternoon reaches 84°, a January night drops to 20°.
37° / 22°Winter
61° / 40°Spring
82° / 61°Summer
64° / 43°Fall
When is the first frost?Around Oct 20, with the last in spring around Apr 26.Frost dates →Is it warmer than it used to be?+1.2° vs. the 20th century.Then & now →
See De Graff’s full climate →
NOAA U.S. Climate Normals, 1991–2020. A normal is a 30-year average, not a forecast.
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Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.