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Somerville, Massachusetts Weather

Somerville, Massachusetts — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Somerville, Middlesex County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Somerville. Tide source:

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🎣 Best times to fish today (solunar)
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✈️ Aviation Weather

Flight conditions near Somerville. Data source: locating…

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🌿 Air Quality
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About Somerville, Massachusetts

Somerville rises from the Massachusetts landscape with a layered character, a place where the terrain gently slopes, hinting at the glacial past that shaped its undulations, now crisscrossed by streets and buildings that speak of a continuous human presence. The light here, especially in the late afternoon, often takes on a softened, almost luminous quality, bathing the brick facades and leafy streetscapes in a warm, diffused glow that seems to hold the day’s accumulated stories. The air carries the mingled scents of exhaust fumes and blooming lilacs, a testament to its urban heart beating amidst pockets of surprising greenery, where small parks offer brief respites from the energetic pulse of its thoroughfares. This is a locality that feels both grounded and in motion, a place that has settled into its particular contours yet perpetually hums with the traffic of daily life. The history of Somerville is deeply entwined with the industrial currents that once flowed through this region, a heritage visible in the sturdy, often repurposed, brick structures that punctuate its neighborhoods, hinting at a past economy built on manufacturing and innovation. It was a hub for industries like ink and glass production, and its proximity to Boston fueled its growth as a residential and commercial center. Today, Somerville’s economic life is a dynamic mosaic, a blend of established businesses and burgeoning tech startups, with institutions of higher learning like Tufts University adding an intellectual vibrancy to its streets. The city’s cultural tapestry is rich, woven with the threads of diverse communities who have found a home here, contributing to a lively arts scene and a culinary landscape that reflects its global connections, making Somerville a place of constant becoming.

NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Somerville and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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LocationSomerville, Middlesex County, Massachusetts
Coordinates42.387597°N, 71.099497°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)02143, 02144, 02145
Area Code339, 351, 413, 508, 617, 774, 781, 857, 978
Page generatedJuly 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service

About This Somerville, Massachusetts Weather Page

This page provides live weather conditions and forecasts for Somerville, Massachusetts, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. 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 Somerville includes coordinates 42.387597°N, 71.099497°W, situated in Middlesex County. ZIP code 02143, 02144, 02145. Telephone area code: 339, 351, 413, 508, 617, 774, 781, 857, 978. Timezone: Eastern Time (America/New_York).

Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. 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.