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Grantsburg, Illinois Weather

Grantsburg, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Grantsburg, Johnson 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 Grantsburg — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Grantsburg.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Grantsburg 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 Grantsburg, Illinois

Grantsburg rests in a hollow of rolling terrain, where the land begins its slow, inexorable tilt toward the Ohio River, a subtle but persistent character to the landscape. It lies 22.7 miles north-north-west of Paducah, KY (from Paducah, KY: bearing 339°T), and is situated 8.4 miles east-south-east of Vienna. The fields here, a patchwork of corn and soybeans, stretch out like rumpled blankets, their green hues deepening to an almost bruised purple as the sun begins its descent, casting long, lazy shadows that pool in the shallow ravines. Ancient oaks and maples, their bark gnarled like the hands of old storytellers, guard the edges of these cultivated spaces, their leaves rustling with a dry whisper that speaks of seasons past and present. The air itself carries a certain weight, a humid breath from the south that clings to the skin and sweetens with the scent of ripening crops. The history of Grantsburg is as deeply rooted as the venerable trees that surround it, a story interwoven with the land’s agricultural bounty and the quiet industry that sustained its people. For generations, the fertile soil has dictated the pace of life, its rhythms guiding the planting and harvesting that form the backbone of the local economy. Though the grander narratives of boomtowns may have passed it by, Grantsburg holds its own quiet dignity, a place where the legacy of honest work is etched into the very character of its inhabitants. The old general store, with its creaking floorboards and the faint scent of woodsmoke, stands as a silent testament to a time when community hubs were the heart of such places, and the gentle hum of everyday life continues its unhurried song.

LocationGrantsburg, Johnson County, Illinois
Coordinates37.390885°N, 88.747002°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)62943
Area Code618
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service