Waters · United States
Grand River (Painesville) fishing report
Updated Thursday, 15 October 2026 · refreshed automatically through the day
Ohio's largest steelhead tributary has miles of shale-bottomed runs between Painesville and the Harpersfield dam. Its clay banks colour it quickly, so it stays unfishable longer than the smaller creeks after heavy rain.
Today's report: good (79/100)
Smallmouth Bass is the most promising species on Grand River (Painesville) today. Water temperature at the gauge is 18.1°C (65°F) and barometric pressure is stable. Gauge Grand River near Painesville OH shows the water level steady.
Grand River (Painesville) water temperature and flow
- Water temperature: 18.1°C (65°F)
- Discharge: 0.6 m³/s (21 cfs) — down 4% over 24 hours
- Level trend: steady
Measured at gauge Grand River near Painesville OH · reading 29 min ago. Published by the national hydrological service, not estimated by us.
Best time to fish today
- 12:00–14:00 local time — score 75/100
- 17:00–19:00 local time — score 79/100
- 05:00–07:00 local time — score 75/100
3-day outlook by species
| Species | Thursday 15 Oct | Friday 16 Oct | Saturday 17 Oct |
|---|---|---|---|
| Steelhead | 71 — good | 78 — good | 73 — good |
| Smallmouth Bass | 79 — good | 83 — excellent | 52 — fair |
Why this score
Cast & Scan uses a deterministic, published scoring model — no black box. The strongest influences on today's Grand River (Painesville) rating:
- light: helping (+1)
- wind: helping (+1)
- season: helping (+0.95)
- river flow: helping (+0.9)
- precipitation: helping (+0.85)
- water temperature: helping (+0.81)
Forecast computed Thu, 15 Oct 2026 11:29:15 GMT · data: Open-Meteo + gauge Grand River near Painesville OH · refreshed automatically through the day · see our published accuracy
Wondering how this stacks up against the apps you already know? Cast & Scan vs Fishbrain vs BassForecast — an honest comparison, including where they beat us.
Read before you go
- The best time to fish for bass
- How river flow trend changes the bite
- Barometric pressure and fishing, explained
More steelhead waters
- American River (Fair Oaks) — California, USA
- Au Sable River (Foote Dam) — Michigan, USA
- Bois Brule River — Wisconsin, USA
- Cattaraugus Creek (Gowanda) — New York, USA
- Chagrin River (Willoughby) — Ohio, USA
Nearby waters
- Chagrin River (Willoughby) — Ohio, USA (18 km away)
- Conneaut Creek — Ohio, USA (57 km away)
- Rocky River (Berea) — Ohio, USA (65 km away)
- Walnut Creek (Erie) — Pennsylvania, USA (91 km away)
- Vermilion River — Ohio, USA (98 km away)
- Lake Erie (Western Basin) — Ohio, USA (147 km away)