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Fontana, Wisconsin Weather

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

Fontana rests on the southern shores of Geneva Lake, a broad, shimmering expanse that dictates the very pulse of this Walworth County gem. It lies 17.6 miles north-north-west of Woodstock, IL (from Woodstock, IL: bearing 339°T), and is situated 8.5 miles south of Elkhorn. The land here, a gentle rolling terrain softened by centuries of cultivation and glacial legacy, rises and falls with a quiet grace, supporting a patchwork of manicured lawns, stately homes, and the deep, verdant embrace of mature trees. In summer, the air hums with the industrious buzz of dragonflies and the distant laughter of children, while the lake itself, a sapphire jewel under a wide Wisconsin sky, reflects the shifting moods of the clouds, from the pearly luminescence of dawn to the fiery blush of sunset. The character of Fontana is one of serene prosperity, a place where the natural beauty of the lake is not merely an amenity but the fundamental essence of its being, drawing a steady stream of visitors and residents who find solace and recreation in its watery embrace. The history of Fontana is inextricably tied to the allure of Geneva Lake, which began drawing summer visitors and affluent families in the late 19th century, transforming its landscape from agricultural fields to a popular resort destination. The local economy, though diversified, still retains a strong connection to tourism and the service industry, catering to the seasonal influx of those seeking respite by the water. Grand old hotels, though some have yielded to modern condominiums, still whisper tales of a bygone era of opulence, and the remnants of this Gilded Age can be seen in the architecture and the enduring charm of the lakefront. While no longer a booming industrial hub, Fontana’s distinctive character is marked by its enduring appeal as a vacation and retirement haven, a place where the rhythm of life is often dictated by the gentle lapping of waves against the shore and the shared appreciation for the enduring beauty of Geneva Lake.

LocationFontana, Walworth County, Wisconsin
Coordinates42.551406°N, 88.575101°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)53125
Area Code608
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service