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Loudon, New Hampshire Weather

Loudon, New Hampshire — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Loudon, Merrimack 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 Loudon. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Loudon — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Loudon 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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About Loudon, New Hampshire

Loudon unfolds across a landscape shaped by the steady work of glaciers and the patient hand of agriculture. It lies 6.4 miles north-north-east of Concord, NH (from Concord, NH: bearing 33°T), and is situated 7.3 miles west of Pittsfield. Rolling hills, cloaked in the deep green of mature forests interspersed with open fields, define its terrain. The air, especially in the late afternoon, often carries the clean, damp scent of pine needles and the distant hum of unseen insects, a subtle soundtrack to the quietude. Pockets of wetlands and the meandering course of streams, like the Suncook River, add a gentle, watery cadence to the land, reflecting the soft, diffused light that filters through the canopy. The character of Loudon is one of enduring connection to the earth, a place where the seasons leave their distinct marks upon the very contours of the land. The history of Loudon is inextricably linked to the fertile valleys and timbered uplands that have sustained its inhabitants for generations. Originally settled in the mid-18th century, its economy was built upon the sturdy foundations of farming and the harvesting of wood, industries that continue to hold a quiet presence. While the larger industrial booms of other regions may have passed Loudon by, its resilience lies in its ability to adapt and maintain a connection to its agricultural roots, with family farms still dotting the countryside. The iconic covered bridges that grace some of its waterways, though perhaps not directly within Loudon itself, speak to a broader regional heritage of craftsmanship and resourcefulness, hinting at the enduring spirit of New Hampshire's rural communities.

LocationLoudon, Merrimack County, New Hampshire
Coordinates43.285636°N, 71.467293°W
TimezoneEastern Time
ZIP Code(s)03307, 03258
Area Code603
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service