Loading page content…
Loading page content…
Loading lake conditions…
Quabbin Reservoir is one of the reservoirs LakeRadar tracks in Massachusetts. Its recorded surface area is approximately 24,529 acres. Fish documented in the area include Brook Trout, Smallmouth Bass, Rainbow Trout, and Bluegill. Sitting at around 530 feet of elevation, it drops to a maximum depth near 151 feet. Coverage here includes an hourly and 7-day forecast, wind and gust outlook, water readings, fishing conditions, and activity scores for boating, paddling, and swimming. If you are planning a trip, East Brimfield Lake, Tully Lake, and Buffumville Lake are also nearby. Water data on this page comes from a mapped monitoring station near the lake. This page combines the live forecast, wind, and conditions for Quabbin Reservoir so you can plan a visit.
Updated
Latest source update is older than expected. Use caution and check the official source.
The last automated check (Oct 9, 12:40 PM EDT) found no active alerts for this lake, but that check is older than LakeRadar's alert freshness window, so the current alert status could not be confirmed.
Confirm before heading out: official alerts for this area or weather.gov/alerts. LakeRadar scores summarize available conditions and are not a substitute for official warnings, local rules, or on-water judgment.
Overall Fair (72/100) across 4 activities. Best right now: Sailing (83/100).
How the score is calculated →Best excellent fishing window, averaging 91/100 across these hours. Wind 2 mph from the north. Dusk hours (18:00 local). Derived from the hourly forecast; official alerts are not forecast and are checked separately.
| Metric | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 62° | 62° | 62° | 59° | 57° | 53° | 52° | 50° | 49° | 48° | 47° | 45° | 44° | 43° | 42° | 40° | 39° | 38° | 41° | 44° | 51° | 54° | 58° | 59° |
| Wind (kts) | 14 | 14 | 13 | 11 | 10 | 10 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Direction | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | N | N | N | N | NW | NW |
| Gusts (kts) | 27 | 27 | 27 | 25 | 24 | 20 | 15 | 14 | 13 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 7 |
| Precip % | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Time | Temp | Wind | Gusts | Precip | Cloud | Condition |
|---|---|---|---|---|---|---|
| Fri, 2 PM EDT | 62°F | 16 mph W (270°) | 31 mph | 0% | 20% | Sunny |
| Fri, 3 PM EDT | 62°F | 16 mph W (270°) | 31 mph | 0% | 11% | Sunny |
| Fri, 4 PM EDT | 62°F | 15 mph W (270°) | 31 mph | 0% | 4% | Sunny |
| Fri, 5 PM EDT | 59°F | 13 mph W (270°) | 29 mph | 0% | 4% | Sunny |
| Fri, 6 PM EDT | 57°F | 12 mph W (270°) | 28 mph | 0% | 2% | Clear |
| Fri, 7 PM EDT | 53°F | 12 mph W (270°) | 23 mph | 0% | 1% | Clear |
| Fri, 8 PM EDT | 52°F | 9 mph W (270°) | 17 mph | 0% | 11% | Mostly Clear |
| Fri, 9 PM EDT | 50°F | 8 mph W (270°) | 16 mph | 0% | 2% | Clear |
| Fri, 10 PM EDT | 49°F | 8 mph W (270°) | 15 mph | 0% | 1% | Clear |
| Fri, 11 PM EDT | 48°F | 8 mph W (270°) | 13 mph | 0% | 1% | Clear |
| Sat, 12 AM EDT | 47°F | 8 mph W (270°) | 12 mph | 0% | 1% | Clear |
| Sat, 1 AM EDT | 45°F | 7 mph W (270°) | 10 mph | 0% | 7% | Mostly Clear |
| Sat, 2 AM EDT | 44°F | 7 mph W (270°) | 9 mph | 0% | 7% | Mostly Clear |
| Sat, 3 AM EDT | 43°F | 6 mph W (270°) | 8 mph | 0% | 8% | Mostly Clear |
| Sat, 4 AM EDT | 42°F | 5 mph NW (315°) | 7 mph | 0% | 5% | Clear |
| Sat, 5 AM EDT | 40°F | 3 mph NW (315°) | 6 mph | 0% | 7% | Mostly Clear |
| Sat, 6 AM EDT | 39°F | 3 mph NW (315°) | 5 mph | 0% | 8% | Sunny |
| Sat, 7 AM EDT | 38°F | 3 mph NW (315°) | 5 mph | 0% | 14% | Sunny |
| Sat, 8 AM EDT | 41°F | 3 mph N (0°) | 6 mph | 0% | 10% | Sunny |
| Sat, 9 AM EDT | 44°F | 3 mph N (0°) | 6 mph | 0% | 6% | Sunny |
| Sat, 10 AM EDT | 51°F | 3 mph N (0°) | 7 mph | 0% | 9% | Sunny |
| Sat, 11 AM EDT | 54°F | 3 mph N (0°) | 8 mph | 0% | 14% | Sunny |
| Sat, 12 PM EDT | 58°F | 3 mph NW (315°) | 8 mph | 0% | 15% | Sunny |
| Sat, 1 PM EDT | 59°F | 3 mph NW (315°) | 8 mph | 0% | 18% | Sunny |
| Sat, 2 PM EDT | 61°F | 3 mph NW (315°) | 8 mph | 0% | 26% | Mostly Sunny |
Official National Weather Service hourly forecast. Showing 10 of 25 hours. Wind arrows point the way the wind is blowing; the compass point and degrees show where it comes from.
| Period | Today October 9, 2026 | Tonight October 9, 2026 | Saturday October 10, 2026 | Saturday Night October 10, 2026 | Sunday October 11, 2026 | Sunday Night October 11, 2026 | Columbus Day October 12, 2026 | Monday Night October 12, 2026 | Tuesday October 13, 2026 | Tuesday Night October 13, 2026 | Wednesday October 14, 2026 | Wednesday Night October 14, 2026 | Thursday October 15, 2026 | Thursday Night October 15, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 64° | 38° | 63° | 45° | 63° | 52° | 67° | 51° | 65° | 48° | 61° | 43° | 60° | 45° |
| Wind | W 6 to 16 mph | W 3 to 12 mph | NW 3 mph | E 3 mph | S 3 to 8 mph | E 6 to 9 mph | N 6 to 9 mph | NE 6 mph | S 5 to 10 mph | W 12 to 16 mph | NW 15 mph | NW 8 to 12 mph | NW 8 mph | SW 8 mph |
| Gusts | 31 mph | 28 mph | 8 mph | 6 mph | 14 mph | 14 mph | 14 mph | 9 mph | 17 mph | 21 mph | 22 mph | 20 mph | 13 mph | 12 mph |
| Precip % | 1% | 0% | 0% | 0% | 28% | 95% | 58% | 7% | 24% | 38% | 26% | 4% | 5% | 16% |
| Forecast |
No active USGS or USACE telemetry gauge is currently mapped to Quabbin Reservoir. Not available from a verified source for this lake.
Nearby river temperature: 61.0°F at CONNECTICUT RIVER NEAR NORTHFIELD, MA (25.3 mi away) · Oct 9, 5:45 PM UTC
Good for fishing (75/100), from 5 available inputs. Supporting this: 0% chance of precipitation. Sky is partly cloudy (20% cloud cover). Not available from a verified source for this lake: pressure trend, water temperature. Confidence is moderate (74%) because some inputs are unavailable or older than ideal.
Fair for boating (66/100), from 4 available inputs. Supporting this: No active official alerts for this lake. 0% chance of precipitation. Working against it: Gusts to 31 mph. Not available from a verified source for this lake: visibility and conditions, verified water access. Confidence is moderate (84%) because some inputs are unavailable or older than ideal.
Good for sailing (83/100), from 4 available inputs. Supporting this: Wind 16 mph from the W is in the preferred sailing range. No active official alerts for this lake. Not available from a verified source for this lake: visibility. Confidence is high (88%).
Fair for kayaking (65/100), from 5 available inputs. Supporting this: No active official alerts for this lake. 0% chance of precipitation. Working against it: Gusts to 31 mph. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it.
Loading interactive map…
Individual boat ramp GPS coordinates are maintained under the jurisdiction of MA Parks & Wildlife Authority. Public boaters should verify seasonal launch water levels, gate hours, and daily vehicle/vessel fees before traveling.
Quabbin Reservoir offers an inviting freshwater retreat in MA, overseen by state and local natural resource agencies. Its waters provide ample room for watersports, pontoon cruising, and quiet morning paddle trips along sheltered bays. Staying updated on real-time streamflow and meteorological conditions ensures a smooth trip on the water.
Valid freshwater sport fishing license issued by Massachusetts Division of Fisheries and Wildlife (MassWildlife) is required for anglers age 15+. Digital license on mobile is accepted.
Current motorized watercraft registration mandatory. Practice Clean, Drain & Dry protocols: drain all livewells and inspect props before launching. Life jackets required for all passengers.
Public shoreline and boating access managed by State & Local Authorities. Verify seasonal gate hours, launch fees, and parking rules before travel.
High-speed motorboating, pontoon cruising, wakeboarding, and water skiing across main channels. Target gamefish include Brook Trout, Smallmouth Bass, Rainbow Trout, Bluegill. Morning hours typically provide optimal glassy conditions for kayak and stand-up paddleboard (SUP) touring.
Warm water temperatures, peak swimming, active watersports, and open full-service campgrounds. Highest weekly attendance; plan early arrivals on summer weekends.
Spring pre-spawn and fall feeding transitions create prime trophy angling conditions. Cooler air, lower boat traffic, and vibrant seasonal shoreline foliage.
Mild year-round outdoor climate. Uncrowded waters, active winter bass and crappie fishing, and open year-round boat launch access.
No external source rows are cited by the data currently shown on this page.
Updated
Scores are heuristics, not safety guarantees. LakeRadar scores summarize available conditions and are not a substitute for official warnings, local rules, or on-water judgment.
All telemetry for Quabbin Reservoir is synchronized directly from authorized federal and state monitoring networks (USGS, NWS, NOAA, and state environmental authorities). Observations are strictly instrumented readings — unmonitored sensors are transparently disclosed rather than synthetic estimates.
Last source audit: Oct 9, 2:13 PM EDT