Weather in Gilmanton, NH
Updated 2026-09-26 10:00 local time · ZIP codes 03237
Light drizzle
No government weather alerts were returned for this location at the latest update.
Next hours
54°68% rain55°52% rain54°58% rain
56°27% rain55°47% rain
53°76% rain
55°61% rain55°68% rain56°43% rain
55°30% rain
56°56% rain56°38% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 76% over the next 12 hours.
It feels like 50°F with winds near 9 mph.
56°F, 27% rain chance and 11 mph wind.
Visibility is around 1 mi; gusts may reach 39 mph.
Current temperature is 54°F, wind 9 mph, rain chance up to 76%.
UV index is 2.
Local weather characteristics in Gilmanton
New Hampshire has four distinct seasons, cold snowy winters and mild to warm summers. Mountain weather can be much colder and windier than nearby valleys.
Gilmanton is part of the Northeast weather region. The forecast point is near 43.42°N latitude and 71.42°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Gilmanton weather today
Light drizzle and 54°F in Gilmanton, NH. Today's high is 57°F with a 86% rain chance. Winds are around 9 mph with gusts near 26 mph. Relative humidity is 87%, pressure is 30.04 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Gilmanton
Sunrise is at 06:37 AM and sunset is at 06:36 PM. Tomorrow's forecast calls for Light rain shower with a high near 54°F and a low near 52°F. The maximum rain chance is 94%.