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Shaded-relief atlas plate of Winchester, Connecticut: rivers, roads, the city limits and where the water drains.
CONNECTICUT · NORTHWEST HILLS PLANNING REGION

Winchester

10,309 people, 1,240 ft above sea level in Northwest Hills Planning Region.

1,240 ftElevation, city center
10,309People, 2024 estimate
33 sq miLand area
Sunny 69°
Sunny now Dew point 57° · NNW 6 mph · high 68°
City of Winchester River Interstate 2 miles
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The Winchester 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 Winchester

NWS forecast and National Blend of Models · updated 4:00 PM EDT
RIGHT NOW Bradley International Airport (KBDL) · 3:51 PM
Sunny
69° Sunny Feels like 69° · high of 68° near 4 PM
WindNNW 6 mphno gusts
Humidity65%rising to 100% by morning
Pressure29.96 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 57° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Friday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 270.69 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Northwest Hills Planning Region
NWS Albany and the Storm Prediction Center · checked 4:47 PM
SUN & MOON
↑ 6:46 AM6:38 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
17
GOODAir quality index · ozone
Tomorrow: 33, 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
mostly clear night
mostly clear night
mostly sunny
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
68°
53°
73°
59°
76°
65°
CHANCE OF RAIN
50%
WIND, MPH
7
7
3
1
0
0
0
2
5
5
5
3
3
5
8
12
10
9
8
8
7
7
9
13
HOW IT FEELS · DEW POINT
Comfortable: dew points 53 to 62°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 70° / 49°
TUE Sept. 29 Partly cloudy Partly cloudy
68° 52°
0% rain — NNW 7 A
WED Sept. 30 Partly cloudy Partly cloudy
74° 57°
0% rain — SSW 2 B
THU Oct. 1 Partly cloudy Partly cloudy
79° 64°
0% rain — SW 9 B
FRI Oct. 2 Mostly cloudy Mostly cloudy
82° 57°
30% rain — NW 13 B
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
71° 46°
10% rain — NNE 6 B
SUN Oct. 4 Chance of showers Chance of showers
66° 47°
30% rain up to 0.5″ S 7 B
MON Oct. 5 Mostly sunny Mostly sunny
65° 41°
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 Winchester about 5,000 feet above the ground was over the Atlantic off the Carolinas three days ago, and over New England a day ago, about 1,310 miles back along its path. It came down from about 9,900 feet up, warming and drying as it sank. Near the ground the air came from Canada; at 10,000 feet, from the Atlantic off the Carolinas. 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 Winchester on the Forecast Network

Neighboring plates

Hartford CT · 25 MI 25 miles southeast Springfield MA · 32 MI 32 miles northeast Brookhaven NY · 74 MI 74 miles south Hempstead NY · 93 MI 93 miles south New York NY · 97 MI 97 miles southwest Boston MA · 111 MI 111 miles east
FORECASTCITY
Atlas plate of Winchester, Connecticut. Explore the plate
CONNECTICUT · NORTHWEST HILLS

Winchester

10,309 people, 1,240 ft above sea level in Northwest Hills Planning Region.

1,240 ftElevation
10,309People
33 sq miLand
Sunny 69°
SunnyDew point 57°
1

Today in Winchester

NEXT 15 HOURS
Now partly cloudy day 68° 0%
7p partly cloudy night 64° 0%
10p partly cloudy night 60° 0%
1a mostly clear night 57° 0%
4a mostly clear night 55° 0%
7a mostly sunny 53° 0%
Mostly cloudy
NEXT RAINFriday · 30%
→
Tue0%
Partly cloudy Partly cloudy
52
68
A
Wed0%
Partly cloudy Partly cloudy
57
74
B
Thu0%
Partly cloudy Partly cloudy
64
79
B
Fri30%
Mostly cloudy Mostly cloudy
57
82
B
Sat10%
Mostly sunny; cooler Mostly sunny; cooler
46
71
B
Sun30%
Chance of showers Chance of showers
47
66
B
Mon10%
Mostly sunny Mostly sunny
41
65
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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