Pool season · Ohio
Canton Pool Season: the Year on One Bar
Last updated: July 15, 2026 · dates · water temp
Canton's whole pool calendar, condensed: when the water warms, when it cools, and where today falls between those edges. Use the opening guide and closing guide for the step-by-step work; keep this page for the dates.
Reading it takes ten seconds: 52 dots, one per week. Solid teal is Canton's swim season; the hollow teal run before it (April 24 to May 15) is when to open; the hollow amber run after is when to close, with October 7 as the deadline; gray is the covered season. Today's marker shows where you stand in that cycle right now.
The Canton pool calendar
Opening — target May 1
Open by May 1 — a two-week head start on the May 15 crossing keeps startup chemistry small and beats the local service rush.
Closing — deadline October 7
The window opens September 27 once water leaves the algae zone; the model deadline is October 7, a week ahead of the October 26 freeze normal.
Estimated water temperature by month
This is Canton's typical-year water curve: the same EWMA model as the live widget, run on the 1991–2020 normals instead of this week's weather.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30° | 28° | 35° | 46° | 57° | 66° | 73° | 73° | 69° | 59° | 48° | 37° |
The curve peaks near 74°F — comfortable-water months here usually involve a heater or a solar cover.
Email me when Canton hits the closing window
Data: NOAA 1991–2020 climate normals via Akron Canton Regional Airport (8.3 mi); live outlook by Open-Meteo. Attribution: sources · assumptions: methodology.