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Fort Collins, CO · Larimer County
Right Now
Rain
Water
64°
Wind
4 mph
NW
Gusts
10 mph
Pressure
30.05
rising
Forecast - Tue, May 19
High / Low
48° / 35°
Wind
4 mph
gusts 12 mph
Precip
88%
UV
4
Sunrise
11:40 AM
Sunset
2:14 AM
Today Read
Horsetooth ReservoirWind read
Calm
4 mph avg
Water read
64°
Cool-water mix
Air range
35° / 48°
today
Precip
88%
watch timing
Today's forecast for Horsetooth Reservoir has calm wind, 35F to 48F air temperatures, 88% chance of precipitation, and 64F 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
FishableFishing Forecast
waxing crescent
Major
9:36 PM - 12:06 AM
Minor
1:31 PM - 3:01 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
65°
May 24
Low
33°
Nov 30
Average
56°
Last 12 Months
Warmest avg: August (72°F)
Coolest avg: December (34°F)
Rapid warming: April → May (+10°F)
Sharpest cooling: October → November (-15°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
7 mph
2pm
Peak Gust
10 mph
highest gust
Pressure
30.24 inHg
rising
Visibility
10 mi
92% 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
2/5waxing crescent
Water at 64°F -- good for cool-water species.
Nearby Lakes
FAQ
Horsetooth Reservoir covers 1900.00 acres (2.97 square miles)
Horsetooth Reservoir is located in Fort Collins, Larimer County, CO. It is accessible to the public for outdoor activities.