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Groton, South Dakota Weather

Groton, South Dakota — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Groton, Brown County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Groton — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Groton and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Groton, South Dakota

Groton unfolds across the South Dakota prairie, a place where the land stretches in broad, sweeping strokes under an immense sky. It lies 18.8 miles east of Aberdeen, SD (from Aberdeen, SD: bearing 93°T), and is situated 29.2 miles west-north-west of Webster. Here, the horizon is a constant, a clean line drawn between the rich, dark earth and the boundless blue overhead, often painted with the fiery blush of sunset or the stark white of wind-sculpted clouds. The terrain rolls with a gentle, almost imperceptible swell, like the slow breath of a sleeping giant, giving way to fields of wheat and corn that shimmer with the promise of harvest. The air itself, especially in the quiet mornings, carries a crisp, clean scent, a blend of damp soil and distant hay, invigorating and pure. Buildings in Groton often stand with a sturdy simplicity, their facades weathered by the sun and wind, reflecting the enduring spirit of the people who call this place home. The history of Groton is as deep-rooted as the prairie grasses that once dominated this land. It grew from the dreams of settlers drawn by the fertile soil and the promise of a new beginning, a legacy still palpable in the town's enduring agricultural economy. The grain elevators, tall sentinels against the wide sky, stand as testament to the continued importance of farming, their shadows stretching long across the paved streets. Local businesses, many family-owned and operated for generations, contribute to the town's character, fostering a sense of community that feels both warm and resilient. Groton remembers its past through the quiet dignity of its older structures and the stories passed down, a living history woven into the fabric of everyday life, where the pace is measured by the seasons and the unhurried rhythm of the land.

LocationGroton, Brown County, South Dakota
Coordinates45.447459°N, 98.098709°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)57445
Area Code605
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service