Weather in Smithfield, ME
Updated 2026-09-26 12:45 local time · ZIP codes 04978
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
64°11% rain64°11% rain65°12% rain
67°31% rain60°48% rain59°57% rain
58°57% rain57°53% rain
57°35% rain
56°79% rain54°82% rain53°84% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 84% over the next 12 hours.
It feels like 57°F with winds near 11 mph.
65°F, 11% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 31 mph.
Current temperature is 64°F, wind 11 mph, rain chance up to 84%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Smithfield
Maine has cold winters, mild summers and strong coastal influence in the east. Snow, nor'easters and rapid temperature changes are common in the colder season.
Smithfield is part of the Northeast weather region. The forecast point is near 44.63°N latitude and 69.83°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.
Smithfield weather today
Overcast and 64°F in Smithfield, ME. Today's high is 67°F with a 78% rain chance. Winds are around 11 mph with gusts near 18 mph. Relative humidity is 46%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Smithfield
Sunrise is at 06:31 AM and sunset is at 06:29 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 56°F and a low near 51°F. The maximum rain chance is 90%.