Port Anson, Ontario Weather
Port Anson, 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 Port Anson in Parry Sound.
Marine forecast and fishing conditions near Port Anson.
Flight conditions near Port Anson. Data source: locating…
Soil conditions, frost risk and crop weather for Port Anson.
About Port Anson, Ontario
Port Anson is a locality in Parry Sound, Ontario, Canada. It is classified as a village / hamlet. Port Anson is located at 45.6024°N, 79.6172°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P0A.
Port Anson rests quietly along the banks of the Magnetawan River, held within the deep, granite-shouldered geography of the Canadian Shield. It lies 33.0 km south-west of South River, ON (from South River, ON: bearing 215°T), and is situated 8.7 km east-south-east of Cedar Croft. The river serves as the defining pulse of Port Anson, its dark, cool currents carving a slow path through the dense woods and rocky outcrops that characterize the surrounding terrain. Sunlight catches the surface of the water in brief, metallic flashes before the shadows of evening deepen the pines into a heavy, velvet silhouette. Less than two kilometers away, the stillness of Old Mans Lake offers a quiet counterpoint to the moving river, its surface often mirroring the overcast skies of the region. Further afield, the landscape rises and falls in rugged succession, leading toward the rushing energy of Knoefli Falls at a distance of eleven kilometers, or the expansive reaches of Mikisew Provincial Park twenty-six kilometers away. The history of Port Anson reflects the persistence required to inhabit such a dense, forested wilderness, where the land once dictated the survival of those who cleared the timber and worked the soil. Today, the economy of Port Anson draws its strength from the seasonal character of the region, balancing the quiet operations of local industry with the rhythms of the natural world. Life in Port Anson moves in accordance with the turning of the seasons, from the sharp, brittle air of deep winter to the humid, insect-humming intensity of a midsummer afternoon. Residents maintain a steady focus on the immediate tasks of the day, finding a particular beauty in the way the light lingers over the riverbanks at dusk, turning the water to polished slate as the workday fades into a long, cooling silence.
Live animated radar for Port Anson 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 | Port Anson, Parry Sound, Ontario |
| Coordinates | 45.60239°N, 79.61723°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P0A |
| 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 Port Anson, Ontario Weather Page
This page provides live weather conditions and forecasts for Port Anson, 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 Port Anson includes coordinates 45.602390°N, 79.617230°W, situated in Parry Sound. Postal FSA: P0A. 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.