Putnam, Ontario Weather
Putnam, 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 Putnam in Middlesex.
Marine forecast and fishing conditions near Putnam.
Flight conditions near Putnam. Data source: locating…
Soil conditions, frost risk and crop weather for Putnam.
About Putnam, Ontario
Putnam is a locality in Middlesex, Ontario, Canada. It is classified as a village / hamlet. Putnam is located at 42.9897°N, 80.9539°W. It observes Eastern Time (UTC−5 / −4). Postal code area: N5C.
Putnam rests within a landscape defined by the modest, rolling rise of the Cobble Hills and the steady, persistent passage of the Thames River. It lies 22.8 km east of London, ON (from London, ON: bearing 84°T), and is situated 8.5 km south-south-east of Thamesford. The earth here holds a quiet weight, where the light at dusk clings to the low ridges and turns the fields into broad, hushed stretches of bronze. Beyond the immediate reach of the dwellings, Mud Lake waits in a stillness that seems to absorb the sound of the wind, while the waters of the Lake Whittaker Conservation Area provide a slow, deliberate counterpoint to the nearby current of the river. Life in Putnam moves with the seasons, guided by the turning of the soil and the cycles of a rural economy that has long favored the fertility of the surrounding terrain. The legacy of those who first worked this ground persists in the way the land is partitioned, with local industry and daily labor mirroring the quiet, functional beauty of the valley. In the cool air of the morning, the proximity to the Thames River defines the pulse of the day, grounding Putnam in a geography that demands little attention but offers a profound, steady sense of belonging to the land.
Live animated radar for Putnam 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 | Putnam, Middlesex, Ontario |
| Coordinates | 42.989722°N, 80.953889°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | N5C |
| 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 Putnam, Ontario Weather Page
This page provides live weather conditions and forecasts for Putnam, 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 Putnam includes coordinates 42.989722°N, 80.953889°W, situated in Middlesex. Postal FSA: N5C. 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.