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Weather in Grand Township, SD · National Weather Service + NOAA

Weather in Grand Township

Grand Township has cold, snowy winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 6°, and about 44 inches of snow falls in a normal winter. In November, a normal day reaches 43° and a normal night drops to 22°.

Winter 28°/9°Spring 56°/33°Summer 83°/58°Fall 59°/35°
Right now
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Sunrise 8:14 am · sunset 6:23 pm

Getting the latest forecast from the National Weather Service…

A normal year

Where today sits in Grand Township’s year

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

Full climate →
Winter
28° / 9°
16 days with an inch or more of snow
Spring
56° / 33°
Last frost around May 3
Summer
83° / 58°
20 days reach 90° in a normal year
Fall now
59° / 35°
First frost around Oct 3
Pastthe usual first frost (Oct 3). Last frost next spring: May 3
Best months to be outside
MayJunAugSep
Highs of 62–84° and lows of 40° or more
How much snow does Grand Township get?About 44 inches a winter.When is it wettest?June, with 3.9 inches.Is it warmer than it used to be?+0.8° vs. the 20th century.

Weather talk

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

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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 Grand Township itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Miller, SD (10 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.