Weather in Cornish, NH
Updated 2026-08-11 13:30 local time · ZIP codes 03745
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
78°1% rain78°1% rain77°1% rain76°1% rain76°1% rain78°1% rain75°1% rain
67°2% rain66°2% rain65°2% rain64°3% rain63°3% 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 8%).
It feels like 75°F with winds near 9 mph.
67°F, 2% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 78°F, wind 9 mph, rain chance up to 8%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Cornish weather today
Sunny and 78°F in Cornish, NH. Today's high is 78°F with a 4% rain chance. Winds are around 9 mph with gusts near 13 mph. Relative humidity is 46%, pressure is 29.80 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Cornish
Sunrise is at 05:50 AM and sunset is at 07:59 PM. Tomorrow's forecast calls for Sunny with a high near 75°F and a low near 59°F. The maximum rain chance is 7%.