Weather in Somersworth, NH
Updated 2026-08-11 13:45 local time · ZIP codes 03878
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
79°2% rain
87°1% rain86°1% rain84°1% rain82°1% rain78°1% rain
74°1% rain71°2% rain69°2% rain68°3% rain66°4% rain65°5% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 5%).
It feels like 80°F with winds near 11 mph.
74°F, 1% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 14 mph.
Current temperature is 79°F, wind 11 mph, rain chance up to 5%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Somersworth weather today
Cloudy and 79°F in Somersworth, NH. Today's high is 88°F with a 3% rain chance. Winds are around 11 mph with gusts near 13 mph. Relative humidity is 58%, pressure is 29.77 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Somersworth
Sunrise is at 05:44 AM and sunset is at 07:52 PM. Tomorrow's forecast calls for Sunny with a high near 83°F and a low near 61°F. The maximum rain chance is 17%.