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Merrimac, Wisconsin Weather

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

Merrimac rests in a land shaped by the slow, deliberate work of glaciers, where the terrain rolls with a gentle insistence, a constant reminder of the immense forces that once sculpted these hills. It lies 15.3 miles east of Sauk, WI (from Sauk, WI: bearing 99°T), and is situated 9.1 miles south-east of Baraboo. The fields here are not flat plains but rather lie in broad, sweeping curves, often patched with the deep green of corn or the pale gold of ripening wheat, bordered by the darker, more serious hues of oak and maple woodlands. Even in the height of summer, a cool breath seems to linger in the air, particularly as the sun begins its descent, casting long, soft shadows that seem to pool in the hollows of the land. The roads, often unpaved, wind their way through this landscape with a quiet understanding, following the contours of the earth rather than imposing their will upon it. The story of Merrimac is one of quiet persistence, tied to the fertile soil and the nearby waters of the Wisconsin River. For generations, farming has been the lifeblood, a practice that continues to define the rhythm of life here, with the seasons dictating the pace of work and the bounty of the harvest. While agriculture remains central, the surrounding natural beauty has drawn a different kind of attention, particularly the allure of Mirror Lake State Park, a gem that draws visitors seeking the tranquility of its waters and the shaded trails winding through its woods. This proximity to nature has fostered a certain character in Merrimac, one that values the open sky and the enduring strength of the land, a place where the echoes of past settlers still resonate in the quiet hum of everyday life.

LocationMerrimac, Sauk County, Wisconsin
Coordinates43.37332°N, 89.623455°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)53561
Area Code715
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service