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Marissa, Illinois Weather

Marissa, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Marissa, St. Clair 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 Marissa — 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 Marissa.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Marissa 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 Marissa, Illinois

Marissa rests in the rolling terrain of southwestern Illinois, where the land begins its subtle descent towards the Mississippi River valley. It lies 22.5 miles south-east of Belleville, IL (from Belleville, IL: bearing 146°T), and is situated 9.2 miles north-north-west of Sparta. The fields here, a patchwork of gold and green under the vast prairie sky, are frequently broken by stands of oak and hickory, their branches reaching like ancient, gnarled fingers towards the heavens. The air itself carries a certain stillness, a quiet hum of cicadas in summer and the crisp bite of frost in winter, a constant reminder of the cyclical dance of the seasons. The roads, often lined with the weathered fences of farms, lead past barns that stand as stoic sentinels against the horizon, their red paint faded to a gentle blush by years of sun and rain. The roots of Marissa run deep into a past shaped by coal and agriculture, a duality that still informs its character. Once a bustling hub for miners, the legacy of those subterranean endeavors can still be felt in the hardy resilience of its people. Today, the fertile soil continues to yield its bounty, with corn and soybeans stretching across the landscape, a testament to the enduring partnership between the land and its cultivators. While the grand mining operations have largely faded, the spirit of hard work and community remains, a quiet strength that underpins the everyday life of Marissa, a place where the past and present converse in the rustling leaves and the turning of the earth.

LocationMarissa, St. Clair County, Illinois
Coordinates38.250048°N, 89.750099°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)62257
Area Code217
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service