Topsham, Maine Weather
Topsham, Maine — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Topsham, Sagadahoc County.
Tides, marine forecast and fishing conditions near Topsham. Tide source:
Full aviation weather for Topsham is published on the Brunswick Executive Airport (KBXM) page, 5 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Topsham have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Topsham: Wiscasset Airport (KIWI) 21 km · Auburn Lewiston Municipal Airport (KLEW) 28 km · Twitchell Airport (K3B5) 36 km · Portland International Jetport (KPWM) 41 km · Augusta State Airport (KAUG) 46 km
Conditions reported at KBXM describe the airfield itself. Weather 5 km away can differ, particularly in terrain or near the coast. For conditions at Topsham specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Topsham.
About Topsham, Maine
Topsham unfolds along the broad sweep of the Androscoggin River, a place where the land gently slopes toward the water, its edges softened by a tapestry of spruce and pine. It lies 16.8 miles south-east of Lewiston, ME (from Lewiston, ME: bearing 135°T), and is situated 1.0 miles north-north-west of Brunswick. The air here carries the briny tang of the coast, even miles inland, a constant whisper of the ocean's proximity. Old farm fields, now mostly returning to woodland, still bear the faint geometry of human endeavor, their contours smoothed by decades of wind and rain. The houses, often painted in muted, sea-weathered tones, cluster along the riverbanks and climb the low hills, their windows reflecting the wide, often-clouded Maine sky. Even in summer, a certain crispness lingers, a reminder of the longer winters, and the light, particularly as it begins to fade, possesses a luminous quality, bathing the landscape in a soft, golden wash. This was a place shaped by timber and tide, its early prosperity rooted in the abundant forests that once covered these hills. The river itself was a highway, carrying logs down to the mills and then to the waiting ships. The echoes of that industrial past can still be found in the weathered pilings that jut from the riverbed and the names of streets that recall fortunes made and lost. Today, Topsham’s economy is more varied, a blend of small businesses, services, and the enduring connection to the sea, whether through fishing fleets or the maritime trades that still find a home here. The presence of Bowdoin College in nearby Brunswick lends a certain intellectual vibrancy, a gentle counterpoint to the steady, practical rhythm of river life. The quiet persistence of its people, their lives intertwined with the seasons and the shifting moods of the water, defines the character of Topsham.
Live animated radar for Topsham and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Topsham, Sagadahoc County, Maine |
| Coordinates | 43.92758°N, 69.975884°W |
| Timezone | Eastern Time |
| ZIP Code(s) | 04086 |
| Area Code | 207 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Topsham, Maine Weather Page
This page provides live weather conditions and forecasts for Topsham, Maine, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Topsham includes coordinates 43.927580°N, 69.975884°W, situated in Sagadahoc County. ZIP code 04086. Telephone area code: 207. Timezone: Eastern Time.
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled 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-East and is public domain.
