
Castle Rock Lake
Nestled deep within the lush greenery of Adams County, Wisconsin lies a serene sanctuary of water, Castle Rock Lake. A playground for avid anglers and nature enthusiasts alike, this majestic lake boasts an impressive 13,955 acres of sheer bliss. But it's not just the vastness of the lake that makes it so special; it's the bountiful variety of aquatic life that calls it home. From the elusive Musky to the scrappy Smallmouth Bass, from the delectable Walleye to the awe-inspiring Sturgeon, and everything in between, Castle Rock Lake has it all. As you cast your line into the cool, clear water, you can feel the excitement building within you. Will you be the lucky one to land a prized catch? As you patiently wait, surrounded by the tranquil beauty of your surroundings, you can't help but feel at peace. Castle Rock Lake isn't just a place to fish; it's a place to reconnect with nature, to find solace in the simple pleasures of life, and to make memories that will last a lifetime. So come and experience the magic of Castle Rock Lake, where adventure and tranquility meet in perfect harmony.
Read more
Castle Rock Lake
Nestled deep within the lush greenery of Adams County, Wisconsin lies a serene sanctuary of water, Castle Rock Lake. A playground for avid anglers and nature enthusiasts alike, this majestic lake boasts an impressive 13,955 acres of sheer bliss. But it's not just the vastness of the lake that makes it so special; it's the bountiful variety of aquatic life that calls it home. From the elusive Musky to the scrappy Smallmouth Bass, from the delectable Walleye to the awe-inspiring Sturgeon, and everything in between, Castle Rock Lake has it all. As you cast your line into the cool, clear water, you can feel the excitement building within you. Will you be the lucky one to land a prized catch? As you patiently wait, surrounded by the tranquil beauty of your surroundings, you can't help but feel at peace. Castle Rock Lake isn't just a place to fish; it's a place to reconnect with nature, to find solace in the simple pleasures of life, and to make memories that will last a lifetime. So come and experience the magic of Castle Rock Lake, where adventure and tranquility meet in perfect harmony.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Castle Rock Lake is 56°F.
Current Snapshot
Forecast: Friday, May 9
Clear
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)
5:00 AM - 5:00 AM
3:15 PM - 5:45 PM
10:04 PM - 11:34 PM
8:40 AM - 12:00 AM
Outlook for Friday at Castle Rock Lake
Expect temperatures ranging from 36°F to 73°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 4 mph, with potential gusts reaching up to 13 mph. The maximum UV index will be 8 (Very 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 5:00 AM and 3:15 PM, or try the minor windows near 10:04 PM and 8:40 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Castle Rock Lake.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Castle Rock Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
33°F
On Feb 2
Coldest point in the Last 12 Months.
Average in Period
49°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: August (75°F).
- Coolest avg: February (33°F).
- Rapid warming often occurs: April → May (+17°F).
- Sharpest cooling trend: September → October (-15°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
102°
Pressure
1024 mb
Cloud Cover
7%
Visibility
21 miles
Daily Pressure Forecast


Frequently Asked Questions About Castle Rock Lake
Get accurate, up-to-date information about conditions at Castle Rock Lake.