New Haven, Illinois Weather
New Haven, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for New Haven, Gallatin County.
Flight conditions near New Haven. Data source: locating…
Soil conditions, frost risk and crop weather for New Haven.
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.
Live animated radar for New Haven and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | New Haven, Gallatin County, Illinois |
| Coordinates | 37.908657°N, 88.129202°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 62867 |
| Area Code | 618 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This New Haven, Illinois Weather Page
This page provides live weather conditions and forecasts for New Haven, Illinois, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for New Haven includes coordinates 37.908657°N, 88.129202°W, situated in Gallatin County. ZIP code 62867. Telephone area code: 618. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
