Sebastopol, Ontario Weather
Sebastopol, Ontario — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Sebastopol in Perth.
Marine forecast and fishing conditions near Sebastopol.
Flight conditions near Sebastopol. Data source: locating…
Soil conditions, frost risk and crop weather for Sebastopol.
About Sebastopol, Ontario
Sebastopol is a locality in Perth, Ontario, Canada. It is classified as a village / hamlet. Sebastopol is located at 43.3328°N, 80.8361°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N5A.
Sebastopol occupies a quiet corner of the landscape where the land rises to meet the Baden Hills, grounding its identity in the steady, patient geography of rural Ontario. It lies 12.2 km east-south-east of Stratford, ON (from Stratford, ON: bearing 111°T), and is situated 11.3 km west-south-west of New Hamburg. The Thames River carves a deliberate path through the terrain nearby, its waters mirroring the shifting amber and violet hues of dusk as they slip past banks thick with seasonal grasses. Here, the air holds a crisp, persistent clarity that sharpens the edges of the fields and highlights the stark, honest geometry of the horizon. McCarthy Lake sits a mere eight kilometres away, offering a glassy stillness that contrasts with the more insistent movement of the river, while the Wildwood Conservation Area, located twenty kilometres distant, preserves a wider expanse of the natural world for those who seek the deeper silence of the woods. The history of Sebastopol reflects a persistent, agrarian resolve, shaped by families who first broke the soil to establish lives in these fertile reaches. Agriculture remains the quiet heartbeat of the local economy, with the work of the day dictated by the heavy demands of the seasons and the cycle of the harvest. Life in Sebastopol moves with an internal logic, far removed from the frantic pace of larger centres, finding its character in the maintenance of traditional homesteads and the simple, reliable interactions of neighbors. Within this setting, the focus stays on the immediate, tangible reality of the land, where the weight of the past sits comfortably against the requirements of the present, ensuring that Sebastopol retains a distinct and unpretentious sense of self.
Live animated radar for Sebastopol and surroundings — RainViewer.
NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.
Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload
| Location | Sebastopol, Perth, Ontario |
| Coordinates | 43.332778°N, 80.836111°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N5A |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This Sebastopol, Ontario Weather Page
This page provides live weather conditions and forecasts for Sebastopol, Ontario, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Sebastopol includes coordinates 43.332778°N, 80.836111°W, situated in Perth. Postal FSA: N5A. Telephone area code: 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905. Timezone: Eastern Time (UTC−5 / −4).
Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-19 and is public domain.