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Delavan, Wisconsin Weather

Delavan, Wisconsin — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Delavan, Walworth 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 Delavan — 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 Delavan 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 Delavan, Wisconsin

Delavan rests in a landscape shaped by ancient glaciers, its terrain a gentle sweep of rolling hills and fertile plains that cradle the shimmering expanse of Delavan Lake. It lies 19.4 miles east of Janesville, WI (from Janesville, WI: bearing 100°T), and is situated 5.7 miles west-south-west of Elkhorn. The air here, especially in the hushed hours before dawn, carries a crispness, a subtle perfume of damp earth and distant pine that hints at the larger Wisconsin woodlands. The land itself feels patient, as though it has witnessed countless dawns paint the sky with soft hues of rose and lavender, a quiet testament to the enduring beauty of the Midwest. The sky above Delavan often stretches wide and boundless, a canvas for dramatic cloud formations and the slow, deliberate progress of seasons, each leaving its own unique imprint on the visual character of the place. The history of Delavan is deeply intertwined with the rich agricultural heritage of Walworth County, its early settlers drawn by the promise of fertile soil and the abundant natural resources. For generations, farming has been the lifeblood, with fields of corn and soybeans stretching towards the horizon, their verdant rows a familiar sight under the sun’s warm gaze. Later, the allure of the lake transformed Delavan into a popular resort destination, drawing visitors seeking respite and recreation, a legacy that still echoes in the lively atmosphere of its summer months. This dual identity, of hardworking farmland and inviting lakeside retreat, imbues Delavan with a distinct character, a blend of grounded pragmatism and a touch of old-fashioned charm, where the echoes of its past are still audible in the present day.

LocationDelavan, Walworth County, Wisconsin
Coordinates42.63307°N, 88.643714°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)53115
Area Code608
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service