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

Troy

1,108 people, 1,020 ft above sea level in Cheshire County.

1,020 ftElevation, city center
1,108People, 2024 estimate
1 sq miLand area
Sunny 64°
Sunny now Dew point 57° · NNE 9 mph · high 65°
City of Troy River Interstate 2 miles
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The Troy 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 Troy

NWS forecast and National Blend of Models · updated 4:00 PM EDT
RIGHT NOW Dillant-Hopkins Airport (KEEN) · 3:56 PM
Sunny
64° Sunny Feels like 64° · high of 65° near 4 PM
WindNNE 9 mphno gusts
Humidity78%rising to 100% by morning
Pressure29.97 in →steady
Visibility10 mihaze-free
CloudsClear
UV index4 by 12 PMmoderate
Dew point 57° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Partly cloudy
Friday, about 3 PMin about 70 hours · 38% chance · showers
LIKELY AMOUNT0–0.2 inmost likely 0; 1 in 10 over 0.6
LAST RAINSept. 260.01 in · 3 dry days
ALERTS & OUTLOOKS
No watches or warnings for Cheshire County
NWS Gray and the Storm Prediction Center · checked 4:53 PM
SUN & MOON
↑ 6:43 AM6:34 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
12
GOODAir quality index · fine particles
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
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
fog
fog
partly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
mostly sunny
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
65°
50°
70°
56°
73°
63°
CHANCE OF RAIN
38% · 0.00 in Friday afternoon 50%
WIND, MPH
6
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
8
5
3
1
1
0
6
12
HOW IT FEELS · DEW POINT
Comfortable: dew points 50 to 63°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
TUE Sept. 29 Partly cloudy Partly cloudy
65° 46°
0% rain — NNW 6 A
WED Sept. 30 Partly cloudy Partly cloudy
72° 52°
0% rain — WNW 0 B
THU Oct. 1 Partly cloudy Partly cloudy
77° 61°
0% rain — SW 5 B
FRI Oct. 2 Chance of showers Chance of showers
78° 50°
40% rain up to 0.2″ WNW 8 C
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
67° 37°
0% rain — NNE 5 C
SUN Oct. 4 Chance of showers Chance of showers
64° 39°
30% rain up to 0.2″ SSE 5 B
MON Oct. 5 Mostly sunny Mostly sunny
63° 34°
10% rain — WNW 8 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 Troy about 5,000 feet above the ground was over the Atlantic off the Carolinas three days ago, and over the western Atlantic a day ago, about 1,290 miles back along its path. Most of the nine paths traced from around the city agree. Near the ground the air came from the North Atlantic; at 10,000 feet, from the western Atlantic. 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 Troy on the Forecast Network

Neighboring plates

Nashua NH · 36 MI 36 miles east Manchester NH · 39 MI 39 miles east Worcester MA · 43 MI 43 miles southeast Boston MA · 68 MI 68 miles southeast Providence RI · 80 MI 80 miles southeast Brookhaven NY · 142 MI 142 miles south
FORECASTCITY
Atlas plate of Troy, New Hampshire. Explore the plate
NEW HAMPSHIRE · CHESHIRE

Troy

1,108 people, 1,020 ft above sea level in Cheshire County.

1,020 ftElevation
1,108People
1 sq miLand
Sunny 64°
SunnyDew point 57°
1

Today in Troy

NEXT 15 HOURS
Now partly cloudy day 65° 0%
7p partly cloudy night 61° 1%
10p partly cloudy night 57° 1%
1a partly cloudy night 54° 0%
4a fog 52° 0%
7a fog 50° 0%
Partly cloudy
NEXT RAINFriday about 3 PM · 38%
→
Tue0%
Partly cloudy Partly cloudy
46
65
A
Wed0%
Partly cloudy Partly cloudy
52
72
B
Thu0%
Partly cloudy Partly cloudy
61
77
B
Fri40%
Chance of showers Chance of showers
50
78
C
Sat0%
Mostly sunny; cooler Mostly sunny; cooler
37
67
C
Sun30%
Chance of showers Chance of showers
39
64
B
Mon10%
Mostly sunny Mostly sunny
34
63
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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