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Shaded-relief atlas plate of Cornish, New Hampshire: rivers, roads, the city limits and where the water drains.
NEW HAMPSHIRE · SULLIVAN COUNTY

Cornish

1,648 people, 1,030 ft above sea level in Sullivan County.

1,030 ftElevation, city center
1,648People, 2024 estimate
42 sq miLand area
Sunny 62°
Sunny now Dew point 55° · N 3 mph · high 63°
City of Cornish River Interstate 2 miles
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The Cornish plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Cornish

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW Lebanon Municipal Airport (KLEB) · 1:53 PM
Sunny
62° Sunny Feels like 62° · high of 63° near 2 PM
WindN 3 mphno gusts
Humidity78%falling to 75% this afternoon
Pressure29.98 in →steady
Visibility10 mihaze-free
CloudsClear
UV index2 by 1 PMlow
Dew point 55° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Friday, about 9 AMin about 66 hours · 50% chance · showers
LIKELY AMOUNT0–0.4 inmost likely 0.1; 1 in 10 over 0.8
LAST RAINSept. 270.28 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Sullivan County
NWS Gray and the Storm Prediction Center · checked 2:50 PM
SUN & MOON
↑ 6:44 AM6:34 PM ↓
11 h 50 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
13
GOODAir quality index · ozone
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
fog
fog
fog
partly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
mostly cloudy night
rain
showers day
TEMPERATURE °F
63°
51°
70°
56°
75°
61°
CHANCE OF RAIN
50% · 0.05 in Friday morning 50%
WIND, MPH
7
6
3
0
0
0
0
0
0
0
0
0
0
0
0
3
8
7
5
4
2
0
1
3
HOW IT FEELS · DEW POINT
Comfortable: dew points 51 to 61°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 67° / 44°
TUE Sept. 29 Partly cloudy Partly cloudy
63° 48°
0% rain — NNW 7 A
WED Sept. 30 Mostly cloudy; warmer Mostly cloudy; warmer
73° 52°
0% rain — W 0 B
THU Oct. 1 Partly cloudy Partly cloudy
78° 59°
0% rain — SW 4 B
FRI Oct. 2 Chance of showers Chance of showers
77° 50°
50% rain up to 0.4″ NW 7 C
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
66° 39°
10% rain — N 3 C
SUN Oct. 4 Chance of showers Chance of showers
64° 42°
30% rain up to 0.4″ SSE 5 C
MON Oct. 5 Partly cloudy Partly cloudy
62° 35°
10% rain — NW 9 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Cornish about 5,000 feet above the ground was over the North Atlantic three days ago, and over the western Atlantic a day ago, about 1,220 miles back along its path. The nine paths traced from around the city fan out, so treat that as a best guess. It rose from near the ground on the way. Near the ground the air came from the North Atlantic; at 10,000 feet, from a point about 260 miles to the south. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Cornish on the Forecast Network

Neighboring plates

Rutland VT · 35 MI 35 miles west Keene NH · 36 MI 36 miles south Worcester MA · 87 MI 87 miles south Springfield MA · 94 MI 94 miles south Boston MA · 102 MI 102 miles southeast Providence RI · 123 MI 123 miles south
FORECASTCITY
Atlas plate of Cornish, New Hampshire. Explore the plate
NEW HAMPSHIRE · SULLIVAN

Cornish

1,648 people, 1,030 ft above sea level in Sullivan County.

1,030 ftElevation
1,648People
42 sq miLand
Sunny 62°
SunnyDew point 55°
1

Today in Cornish

NEXT 15 HOURS
Now mostly cloudy day 63° 1%
5p partly cloudy day 63° 1%
8p partly cloudy night 57° 1%
11p partly cloudy night 54° 0%
2a fog 52° 0%
5a fog 52° 0%
Mostly cloudy
NEXT RAINFriday about 9 AM · 50%
→
Tue0%
Partly cloudy Partly cloudy
48
63
A
Wed0%
Mostly cloudy; warmer Mostly cloudy; warmer
52
73
B
Thu0%
Partly cloudy Partly cloudy
59
78
B
Fri50%
Chance of showers Chance of showers
50
77
C
Sat10%
Mostly sunny; cooler Mostly sunny; cooler
39
66
C
Sun30%
Chance of showers Chance of showers
42
64
C
Mon10%
Partly cloudy Partly cloudy
35
62
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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