Cornish Flat, NH Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Cornish Flat, NH in one place.
A chance of rain between 9am and 4pm. Partly sunny, with a high near 51. West wind 5 to 10 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Cornish Flat, NH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 8, 2026 2:52 AM EST.
The active forecast window currently covers Nov 9 to Nov 14, 2026 for Cornish Flat, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 2:52 AM EST
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cornish Flat
Monday looks like the warmest upcoming period in Cornish Flat at 51 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 8, 2026 2:52 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KCXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain before 7pm. Mostly cloudy, with a low around 39. Northwest wind around 10 mph.
Partly sunny, with a high near 51.
Partly cloudy, with a low around 40.
Partly sunny, with a high near 50.
Mostly cloudy, with a low around 34.
Mostly sunny, with a high near 45.
A slight chance of rain before 7pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 32.
A chance of snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
A slight chance of snow. Mostly cloudy, with a low around 31.
A slight chance of snow before 7am. Partly sunny, with a high near 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Nov 9
|
Chance Light Rain
|
51°F |
5 to 10 mph
W
|
|
Monday Night
Nov 9
|
Slight Chance Light Rain then Mostly Cloudy
|
39°F |
10 mph
NW
|
|
Tuesday
Nov 10
|
Partly Sunny
|
51°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
40°F |
5 to 10 mph
W
|
|
Veterans Day
Nov 11
|
Partly Sunny
|
50°F |
5 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
34°F |
5 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
45°F |
5 mph
N
|
|
Thursday Night
Nov 12
|
Slight Chance Rain And Snow
|
32°F |
5 mph
N
|
|
Friday
Nov 13
|
Chance Light Snow
|
41°F |
5 to 10 mph
N
|
|
Friday Night
Nov 13
|
Slight Chance Light Snow
|
31°F |
10 mph
N
|
|
Saturday
Nov 14
|
Slight Chance Light Snow then Partly Sunny
|
42°F |
10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cornish Flat.