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Elmira, ID · Boundary County
Right Now
Clear
Water
66°
Wind
1 mph
S
Gusts
1 mph
Pressure
30.10
falling
Forecast - Mon, Jun 15
High / Low
79° / 49°
Wind
3 mph
gusts 14 mph
Precip
0%
UV
7
Sunrise
11:43 AM
Sunset
3:49 AM
Today Read
McArthur LakeWind read
Calm
3 mph avg
Water read
66°
Warm-water bite
Air range
49° / 79°
today
Precip
0%
low concern
Today's forecast for McArthur Lake has calm wind, 49F to 79F air temperatures, 0% chance of precipitation, and 66F water.
Turn McArthur Lake's live water temp, forecast, solunar timing, and fish data into a plan for today — what to throw, when to go, and when to move.
Fishing Forecast
NEW
Major
8:02 PM - 10:32 PM
Minor
11:13 AM - 12:43 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
67°
Jun 21
Low
32°
Jan 18
Average
52°
Last 12 Months
Warmest avg: July (72°F)
Coolest avg: January (33°F)
Rapid warming: April → May (+15°F)
Sharpest cooling: August → September (-11°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
7am - 6am
Peak Wind
7 mph
9pm
Peak Gust
14 mph
highest gust
Pressure
30.09 inHg
steady
Visibility
26 mi
44% 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
3/5NEW
Water at 66°F -- warm-water species active.
Nearby Lakes
FAQ
McArthur Lake covers 135.85 acres (0.21 square miles) with a maximum depth of 2.10 meters (~7 feet).
McArthur Lake is located in Elmira, Boundary County, ID. It is accessible to the public for outdoor activities.