Montana · Lake fishing

Boundary Lake

Boundary Lake is a 31-acre lake in Montana, at about 4,011 feet.

Best time to visit Boundary Lake

Best months: May–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

  1. Jan

    29° / 11°

    4 wet

  2. Feb

    31° / 13°

    4 wet

  3. Mar

    39° / 19°

    5 wet

  4. Apr

    50° / 27°

    6 wet

  5. May

    61° / 36°

    7 wet

  6. Jun

    67° / 44°

    8 wet

  7. Jul

    76° / 49°

    7 wet

  8. Aug

    76° / 47°

    6 wet

  9. Sep

    67° / 40°

    5 wet

  10. Oct

    52° / 30°

    4 wet

  11. Nov

    37° / 20°

    5 wet

  12. Dec

    30° / 12°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Del Bonita, MT, 15.6 mi away at 4,337 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Boundary Lake is a 31-acre lake in Montana, at about 4,011 feet.

Make it a trip

Roamze builds the days around this water: where to sleep, where to eat after, what to do if it rains. You change anything.

Who2 adults

Local businesses nearby

Outfitters and businesses. They haven’t set up their Roamze page yet.

Sunset RV Park

Fishing business nearby (~26 mi away) — hasn't claimed their Roamze page yet

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