Plymouth County · stream · order 4 river · ~24 cfs typical
Weir River
1 stocking on record · MassWildlife
Weir River is a stream in Plymouth County, Massachusetts, stocked with Rainbow Trout — most recently on Apr 16, 2026. FishableWaters aggregates every stocking record for this water from MassWildlife; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Overcast
78°
64°
7 mph
14%
Sat
Rain
86°
67°
11 mph
9%
Sun
Overcast
84°
67°
12 mph
8%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Apr 16 | Rainbow Trout | — | ||
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Broad Cove1.7 mi
- Weymouth Back River1.7 mi
- Foundry Pond2.3 mi
- Straits Pond2.6 mi
- Brewer Pond3.5 mi
- Triphammer Pond3.7 mi
- Bouve Pond3.8 mi
- Fulling Mill Brook4.1 mi
Seasons, limits, and rules are the state's call — check the official MA regulations and buy your license before you go. We link the source; we never restate the rules.
Weir River fishing — FAQ
What fish are stocked in Weir River?+
Weir River is stocked with Rainbow Trout in Plymouth County, Massachusetts, most recently on Apr 16, 2026 by MassWildlife. The full stocking ledger is on this page.
Do I need a license to fish Weir River?+
Yes — Massachusetts requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Weir River?+
Weir River is a stream in Plymouth County, Massachusetts. Driving directions and an interactive topo map are on this page.
Data: MassWildlife · updated Apr 16, 2026 · checked daily · we publish what agencies publish, nothing else.