Updated
Grass Mountain Lakes
Lake
Hot — visit early
Interactive map not available
Weather at Grass Mountain Lakes
H: 98° L: 66°
Sunny
89°
|
Feels like 84°
Precipitation
2%
Humidity
13%
Wind
2 mph
UV Index
0.1
Water Conditions:
🏊Perfect for swimming
12 AM
75°
3 AM
72°
6 AM
66°
9 AM
72°
12 PM
90°
3 PM
96°
6 PM
97°
9 PM
82°
Sponsored gear checklist
Pack smarter for Grass Mountain Lakes
Useful gear categories for this kind of water spot. These links open Amazon search results so you can compare current options.
As an Amazon Associate we earn from qualifying purchases.
Inflatable PaddleboardA popular way to explore calm coves and shorelines.
Compare on Amazon →Life JacketImportant around boats, paddling, and deeper swimming areas.
Compare on Amazon →Floating CoolerKeeps drinks nearby for swim areas, docks, and boats.
Compare on Amazon →Waterproof Phone PouchProtects phones around docks, boats, and splashy shorelines.
Compare on Amazon →Frequently asked questions
- Where is Grass Mountain Lakes?
- Grass Mountain Lakes is a lake in Idaho.
- Can you swim at Grass Mountain Lakes?
- There is no fixed answer for Grass Mountain Lakes: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Grass Mountain Lakes in Idaho. Check current water conditions before you go, and follow posted signs and local guidance.
Visitor Reviews
Be the first to share your experience here
Join our community to share your water adventures
Earn badges as you share your experiences!
💧 Droplet💦 Stream🌊 Wave💧 Current🌀 Tide🌊 Ocean
No reviews yet — share what you know
Been here? A quick note helps the next visitor plan their day. Handy things to mention:
Water temperatureCrowds & parkingBest time to goSafety & access
Best Times to Visit
☀️
Right Now
Very warm - visit early morning or evening
🏞️ Lakes Tips:
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)
Location & Contact
Idaho
</> Embed this location on your site
Paste this snippet into your website to show a live badge for Grass Mountain Lakes — free to use with the included credit link.