World > North America > United States > New Hampshire > Cornish  

Cornish, NH Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Cornish, NH Weather Forecast

Current Conditions

Settings
Cornish NH weather - Overcast - 57°F
Overcast
57°F
Updated 7:28 am
Feels Like 56°F
Humidity 93%
Wind N 0 mph
Barometer  30.02 in
Dew Point 55°F
Cornish NH weather - Overcast - 14°C
Overcast
14°C
Updated 7:28 am
Feels Like 13°C
Humidity 93%
Wind N 0 km/h
Barometer  101.6 kPa
Dew Point 13°C
WX Settings

Cornish Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Cornish, NH Weather - Rest Of Tonight Showers Cornish, NH Weather - Sunday Showers Likely Cornish, NH Weather - Sunday Night Fog Cornish, NH Weather - Labor Day Mostly Sunny Cornish, NH Weather - Monday Night Partly Cloudy Cornish, NH Weather - Tuesday Partly Sunny Cornish, NH Weather - Tuesday Night Partly Cloudy Cornish, NH Weather - Wednesday Mostly Cloudy Cornish, NH Weather - Wednesday Night Showers Cornish, NH Weather - Thursday Partly Sunny Cornish, NH Weather - Thursday Night Partly Cloudy Cornish, NH Weather - Friday Mostly Sunny
Showers Showers Likely Fog Mostly Sunny Partly Cloudy Partly Sunny Partly Cloudy Mostly Cloudy Showers Partly Sunny Partly Cloudy Mostly Sunny
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 61°FLo: 16°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
POP: 80% POP: 60% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 244 AM EDT Sun Sep 06 2026 Cornish, NH Weather - WeatherWorld.com

Trending Headlines

Cornish Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Cornish Quick Facts

National Two Day Weather Forecast


E-mail the Cornish Weather Forecast

Voice your opinion or tell us about page issues...

Cornish Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 621 AM EDT Sun Sep 6 2026

Key Messages

1. Stubborn upper low shifts east today with high pressure building in by Monday for fair weather and warmer temperatures.

2. Low pressure passes north of the area late Wednesday through Thursday with the attendant cold front bringing chances for showers and thunderstorms. Gusty northwesterly winds will be possible behind the cold front Thursday.


Discussion

... KEY MESSAGE 1 DESCRIPTION...

Another embedded wave rotating through the upper low over Nova Scotia will continue chances for sho...