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New Haven, Illinois Weather

New Haven, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for New Haven, Gallatin 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 New Haven — 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 New Haven 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 New Haven, Illinois

New Haven is a place etched into the low, rolling hills of southern Illinois, where the sky often feels vast and the air carries the scent of damp earth and ripening corn. It lies 14.3 miles west-south-west of Posey, IN (from Posey, IN: bearing 243°T), and is situated 12.9 miles west of Mount Vernon. The landscape here is a gentle push and pull of wide, cultivated fields meeting the darker, denser woods that cling to the shallow creek beds. Sunlight, when it breaks through the often-overcast sky, can be a pale, watery gold, catching the dust motes dancing in the quiet air of the main street. The houses, mostly modest clapboard affairs, seem to hunker down against the wind, their porches offering a stoic welcome to those who arrive. The character of New Haven is one of quiet persistence, a place where the seasons dictate the rhythm of life more than any clock. This corner of Gallatin County has a history tied to the land and its bounty, though the grand narratives often bypass places like New Haven. For generations, agriculture has been the steady heartbeat, with corn and soybeans dominating the checkerboard fields that stretch out from the edges of town. The nearby Saline River, though no longer a bustling highway for commerce, still whispers tales of steamboats and the early settlers who navigated its currents. There are no grand monuments or famous sons and daughters clamoring for attention here; the distinctions of New Haven are found in the enduring spirit of its people, the way the local diner still serves coffee that tastes of comfort and conversation, and the simple, unpretentious beauty of a landscape that has seen its share of quiet dawns and patient sunsets.

LocationNew Haven, Gallatin County, Illinois
Coordinates37.908657°N, 88.129202°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)62867
Area Code618
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service