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Louisville, CO · Boulder County
Right Now
Cloudy
Water
65°
Wind
6 mph
SSE
Gusts
13 mph
Pressure
29.59
steady
Forecast - Fri, Jun 5
High / Low
84° / 58°
Wind
5 mph
gusts 20 mph
Precip
48%
UV
10
Sunrise
11:33 AM
Sunset
2:26 AM
Today Read
Marshall LakeWind read
Calm
5 mph avg
Water read
65°
Warm-water bite
Air range
58° / 84°
today
Precip
48%
watch timing
Today's forecast for Marshall Lake has calm wind, 58F to 84F air temperatures, 48% chance of precipitation, and 65F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Active temps make wind edges, shallow cover, and feeding windows more important. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
Short window onlyFishing Forecast
waning gibbous
Major
10:30 AM - 1:00 PM
Minor
6:00 AM - 6:00 AM
Detailed temperature readings across your lake.
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Fish Species
4Water Temperature History
Current
68°
Jun 14
Low
34°
Dec 14
Average
57°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: December (34°F)
Rapid warming: April → May (+10°F)
Sharpest cooling: October → November (-20°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
11 mph
8pm
Peak Gust
20 mph
highest gust
Pressure
29.65 inHg
rising
Visibility
41 mi
54% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5waning gibbous
Water at 65°F -- warm-water species active.
Fish Species
4Nearby Lakes
FAQ
Marshall Lake covers 220.00 acres (0.34 square miles)
Marshall Lake is located in Louisville, Boulder County, CO. It is accessible to the public for outdoor activities.