
Lake Koshkonong
Nestled in the heart of Wisconsin, Lake Koshkonong is a sprawling 10,595-acre freshwater gem that beckons to outdoor enthusiasts and nature lovers alike. This expansive lake, which spans Jefferson, Rock, and Dane Counties, is a testament to the natural beauty that defines the region. With its diverse fish population, numerous recreational opportunities, and picturesque landscapes, Lake Koshkonong is a destination that captivates visitors year-round. Lake Koshkonong's beauty lies in its unspoiled natural surroundings. Surrounded by rolling hills, dense forests, and picturesque farmland, the lake offers a serene escape from the hustle and bustle of everyday life. Its calm waters reflect the changing seasons, creating a scenic masterpiece that evolves throughout the year. For avid anglers, Lake Koshkonong is nothing short of a paradise. The lake is home to a diverse array of fish species, including Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye, and Catfish. Whether you prefer casting your line from the shore, trolling from a boat, or ice fishing in the winter, Lake Koshkonong provides endless opportunities to land the catch of a lifetime. Lake Koshkonong caters to a wide range of recreational pursuits. Visitors can access the lake from public boat landings, allowing them to explore the water's expanse by boat, jet ski, or kayak. Swimming and sunbathing at public beaches are favorite summer pastimes, offering a refreshing break from the summer heat. In winter, the lake transforms into a winter wonderland, inviting ice fishing enthusiasts to drill holes and skate across its frozen surface. While Lake Koshkonong offers abundant recreational opportunities, it's essential to note that the lake's water clarity is very low. This unique characteristic poses challenges for underwater visibility but doesn't deter the dedicated anglers who appreciate the thrill of the hunt. The lake's diverse underwater ecosystem is still teeming with fish, making it an excellent spot for those who enjoy the excitement of the unknown beneath the surface. Lake Koshkonong isn't just a natural wonder; it's a community of individuals who share a love for the outdoors. Accessible from various points along its shores, the lake fosters a sense of togetherness among visitors and locals alike. Whether you're a seasoned angler, a family seeking a summer getaway, or a nature enthusiast in search of breathtaking views, Lake Koshkonong welcomes all who appreciate the great outdoors. Lake Koshkonong, with its expansive waters and natural beauty, is a testament to Wisconsin's commitment to preserving its outdoor heritage. Whether you're angling for the next big catch, indulging in water sports, or simply seeking a tranquil retreat, Lake Koshkonong offers it all. Come and experience the allure of this remarkable lake, where serenity meets natural splendor in the heart of the Badger State.
Read more
Lake Koshkonong
Nestled in the heart of Wisconsin, Lake Koshkonong is a sprawling 10,595-acre freshwater gem that beckons to outdoor enthusiasts and nature lovers alike. This expansive lake, which spans Jefferson, Rock, and Dane Counties, is a testament to the natural beauty that defines the region. With its diverse fish population, numerous recreational opportunities, and picturesque landscapes, Lake Koshkonong is a destination that captivates visitors year-round. Lake Koshkonong's beauty lies in its unspoiled natural surroundings. Surrounded by rolling hills, dense forests, and picturesque farmland, the lake offers a serene escape from the hustle and bustle of everyday life. Its calm waters reflect the changing seasons, creating a scenic masterpiece that evolves throughout the year. For avid anglers, Lake Koshkonong is nothing short of a paradise. The lake is home to a diverse array of fish species, including Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye, and Catfish. Whether you prefer casting your line from the shore, trolling from a boat, or ice fishing in the winter, Lake Koshkonong provides endless opportunities to land the catch of a lifetime. Lake Koshkonong caters to a wide range of recreational pursuits. Visitors can access the lake from public boat landings, allowing them to explore the water's expanse by boat, jet ski, or kayak. Swimming and sunbathing at public beaches are favorite summer pastimes, offering a refreshing break from the summer heat. In winter, the lake transforms into a winter wonderland, inviting ice fishing enthusiasts to drill holes and skate across its frozen surface. While Lake Koshkonong offers abundant recreational opportunities, it's essential to note that the lake's water clarity is very low. This unique characteristic poses challenges for underwater visibility but doesn't deter the dedicated anglers who appreciate the thrill of the hunt. The lake's diverse underwater ecosystem is still teeming with fish, making it an excellent spot for those who enjoy the excitement of the unknown beneath the surface. Lake Koshkonong isn't just a natural wonder; it's a community of individuals who share a love for the outdoors. Accessible from various points along its shores, the lake fosters a sense of togetherness among visitors and locals alike. Whether you're a seasoned angler, a family seeking a summer getaway, or a nature enthusiast in search of breathtaking views, Lake Koshkonong welcomes all who appreciate the great outdoors. Lake Koshkonong, with its expansive waters and natural beauty, is a testament to Wisconsin's commitment to preserving its outdoor heritage. Whether you're angling for the next big catch, indulging in water sports, or simply seeking a tranquil retreat, Lake Koshkonong offers it all. Come and experience the allure of this remarkable lake, where serenity meets natural splendor in the heart of the Badger State.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Lake Koshkonong is 46°F.
Current Snapshot
Forecast: Tuesday, May 6
MostlyClear
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)
1:33 AM - 4:03 AM
1:21 PM - 3:51 PM
6:52 PM - 8:22 PM
7:43 AM - 9:13 AM
Outlook for Tuesday at Lake Koshkonong
Expect temperatures ranging from 46°F to 74°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 6 mph, with potential gusts reaching up to 16 mph. The maximum UV index will be 7 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 1:33 AM and 1:21 PM, or try the minor windows near 6:52 PM and 7:43 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Lake Koshkonong.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Lake Koshkonong
Current Temp
Latest recorded surface temperature.
Lowest in Period
33°F
On Jan 22
Coldest point in the Last 12 Months.
Average in Period
51°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: July (76°F).
- Coolest avg: January (34°F).
- Rapid warming often occurs: April → May (+12°F).
- Sharpest cooling trend: September → October (-13°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
92°
Pressure
1017 mb
Cloud Cover
21%
Visibility
10 miles
Daily Pressure Forecast


Frequently Asked Questions About Lake Koshkonong
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