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Weather in Clark, SD · National Weather Service + NOAA

Clark has a short growing season

Clark has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 85°, a January night drops to 8°, and about 47 inches of snow falls in a normal winter.

Right now
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Sunrise 6:49 am · sunset 6:25 pm

Getting the latest forecast from the National Weather Service…

What stands out about Clark’s weather

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

Climate →
A normal year

Where today sits in Clark’s year

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

Full climate →
Winter
29° / 10°
19 days with an inch or more of snow
Spring
55° / 31°
Last frost around May 16
Summer
82° / 55°
36 days reach 90° in a normal year
Fall now
58° / 33°
First frost around Sep 24

Weather talk

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

Town Square →
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Is spring the best season in Clark?

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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 Clark itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Glad Valley 2 W, SD (21 mi, snow) and Shadehill Rsvr, SD (9 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.

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