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Mackay, ID · Custer County
Right Now
Windy
Water
53°
Wind
21 mph
WNW
Gusts
30 mph
Pressure
29.79
rising
Forecast - Sun, May 17
High / Low
41° / 25°
Wind
10 mph
gusts 25 mph
Precip
0%
UV
4
Sunrise
12:06 PM
Sunset
2:56 AM
Today Read
Mackay ReservoirWind read
Moderate
10 mph avg
Water read
53°
Cool-water mix
Air range
25° / 41°
today
Precip
0%
low concern
Today's forecast for Mackay Reservoir has moderate wind, 25F to 41F air temperatures, 0% chance of precipitation, and 53F 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
Transition temps can split fish between warming edges and deeper comfort zones. Wind matters today; use it only where control stays safe. Check the solunar window against hourly wind and light.
Uses this lake data
Trip read from the AI planner
Short window onlyFishing Forecast
NEW
Major
7:59 PM - 10:29 PM
Minor
11:45 AM - 1:15 PM
Detailed temperature readings across your lake.
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Fish Species
5Water Temperature History
Current
61°
May 24
Low
33°
Dec 14
Average
50°
Last 12 Months
Warmest avg: July (67°F)
Coolest avg: January (34°F)
Rapid warming: April → May (+10°F)
Sharpest cooling: September → October (-14°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
16 mph
8pm
Peak Gust
25 mph
highest gust
Pressure
30.02 inHg
rising
Visibility
25 mi
15% 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
4/5NEW
Water at 53°F -- good for cool-water species.
Fish Species
5Nearby Lakes
FAQ
Mackay Reservoir covers 1178.19 acres (1.84 square miles) with a maximum depth of 12.71 meters (~42 feet).
Mackay Reservoir is located in Mackay, Custer County, ID. It is accessible to the public for outdoor activities.