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Shaded-relief atlas plate of Lewisboro, New York: rivers, roads, the city limits and where the water drains.
NEW YORK · WESTCHESTER COUNTY

Lewisboro

12,083 people, 540 ft above sea level in Westchester County.

540 ftElevation, city center
12,083People, 2024 estimate
28 sq miLand area
Sunny 68°
Sunny now Dew point 59° · W 5 mph · high 65°
City of Lewisboro River Interstate 2 miles
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The Lewisboro 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 Lewisboro

NWS forecast and National Blend of Models · updated 6:00 PM EDT
RIGHT NOW Sikorsky Memorial Airport (KBDR) · 5:52 PM
Sunny
68° Sunny Feels like 68° · high of 65° near 6 PM
WindW 5 mphno gusts
Humidity73%rising to 96% by morning
Pressure29.97 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 59° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 270.51 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Westchester County
NWS Upton and the Storm Prediction Center · checked 6:46 PM
SUN & MOON
↑ 6:48 AM6:40 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 88% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
16
GOODAir quality index · ozone
Tomorrow: 39, 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
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy day
partly cloudy day
mostly cloudy day
mostly cloudy day
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
65°
56°
70°
62°
73°
66°
CHANCE OF RAIN
50%
WIND, MPH
6
3
3
3
3
2
7
6
6
5
4
4
5
9
11
11
10
8
8
8
8
10
11
12
HOW IT FEELS · DEW POINT
Comfortable: dew points 54 to 64°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 71° / 55°
TUE Sept. 29 Partly cloudy Partly cloudy
65° 56°
0% rain — WNW 6 A
WED Sept. 30 Partly cloudy Partly cloudy
72° 62°
0% rain — SSW 5 B
THU Oct. 1 Partly cloudy Partly cloudy
75° 65°
0% rain — SW 9 B
FRI Oct. 2 Chance of showers Chance of showers
78° 60°
30% rain up to 0.09″ W 10 B
SAT Oct. 3 Partly cloudy; cooler Partly cloudy; cooler
70° 53°
10% rain — E 7 B
SUN Oct. 4 Chance of showers Chance of showers
65° 53°
40% rain up to 0.6″ E 7 B
MON Oct. 5 Mostly sunny Mostly sunny
65° 47°
10% rain — NW 13 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 Lewisboro about 5,000 feet above the ground was over the North Atlantic three days ago, and over New England a day ago, about 1,390 miles back along its path. Most of the nine paths traced from around the city agree. It rose from near the ground on the way. Near the ground the air came from Quebec; at 10,000 feet, from the Atlantic off Florida. 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 Lewisboro on the Forecast Network

Neighboring plates

North Hempstead NY · 32 MI 32 miles south Oyster Bay NY · 32 MI 32 miles south Hempstead NY · 44 MI 44 miles south New York NY · 46 MI 46 miles southwest Philadelphia PA · 119 MI 119 miles southwest Boston MA · 152 MI 152 miles northeast
FORECASTCITY
Atlas plate of Lewisboro, New York. Explore the plate
NEW YORK · WESTCHESTER

Lewisboro

12,083 people, 540 ft above sea level in Westchester County.

540 ftElevation
12,083People
28 sq miLand
Sunny 68°
SunnyDew point 59°
1

Today in Lewisboro

NEXT 15 HOURS
Now partly cloudy day 65° 0%
9p partly cloudy night 62° 0%
12a partly cloudy night 60° 0%
3a partly cloudy night 58° 0%
6a partly cloudy night 56° 0%
9a partly cloudy day 61° 0%
Rain
NEXT RAINFriday · 30%
→
Tue0%
Partly cloudy Partly cloudy
56
65
A
Wed0%
Partly cloudy Partly cloudy
62
72
B
Thu0%
Partly cloudy Partly cloudy
65
75
B
Fri30%
Chance of showers Chance of showers
60
78
B
Sat10%
Partly cloudy; cooler Partly cloudy; cooler
53
70
B
Sun40%
Chance of showers Chance of showers
53
65
B
Mon10%
Mostly sunny Mostly sunny
47
65
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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