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Shaded-relief atlas plate of Blackstone, Massachusetts: rivers, roads, the city limits and where the water drains.
MASSACHUSETTS · WORCESTER COUNTY

Blackstone

9,374 people, 330 ft above sea level in Worcester County.

330 ftElevation, city center
9,374People, 2024 estimate
11 sq miLand area
Sunny 61°
Sunny now Dew point 55° · NW 7 mph · high 64°
City of Blackstone River Interstate 2 miles
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The Blackstone 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 Blackstone

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Worcester Regional Airport (KORH) · 2:54 PM
Sunny
61° Sunny Feels like 61° · high of 64° near 3 PM
WindNW 7 mphno gusts
Humidity81%rising to 96% by morning
Pressure29.97 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 55° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 272.46 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Worcester County
NWS Norton and the Storm Prediction Center · checked 3:17 PM
SUN & MOON
↑ 6:40 AM6:32 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
30
GOODAir quality index · fine particles
Tomorrow: 53, moderate. 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
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
mostly cloudy day
partly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy night
mostly sunny
mostly sunny
partly cloudy day
partly cloudy day
mostly cloudy night
partly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
mostly sunny
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
64°
52°
68°
58°
73°
64°
CHANCE OF RAIN
50%
WIND, MPH
6
5
6
6
6
5
3
5
5
5
7
8
8
8
9
11
11
10
11
12
12
10
9
11
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 65° / 48°
TUE Sept. 29 Mostly cloudy Mostly cloudy
64° 52°
0% rain — NW 6 A
WED Sept. 30 Partly cloudy Partly cloudy
69° 57°
0% rain — NW 4 B
THU Oct. 1 Partly cloudy Partly cloudy
74° 63°
0% rain — SW 10 A
FRI Oct. 2 Chance of showers Chance of showers
77° 56°
30% rain up to 0.1″ W 12 C
SAT Oct. 3 Partly cloudy; cooler Partly cloudy; cooler
66° 47°
10% rain — NNE 6 B
SUN Oct. 4 Chance of showers Chance of showers
62° 49°
40% rain up to 0.9″ SE 7 B
MON Oct. 5 Mostly sunny Mostly sunny
61° 41°
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 Blackstone about 5,000 feet above the ground was over the western Atlantic three days ago, about 1,940 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 Canada; at 10,000 feet, from a point about 210 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 Blackstone on the Forecast Network

Neighboring plates

Worcester MA · 21 MI 21 miles northwest Boston MA · 33 MI 33 miles northeast Brookhaven NY · 110 MI 110 miles southwest Islip NY · 126 MI 126 miles southwest Oyster Bay NY · 134 MI 134 miles southwest Hempstead NY · 145 MI 145 miles southwest
FORECASTCITY
Atlas plate of Blackstone, Massachusetts. Explore the plate
MASSACHUSETTS · WORCESTER

Blackstone

9,374 people, 330 ft above sea level in Worcester County.

330 ftElevation
9,374People
11 sq miLand
Sunny 61°
SunnyDew point 55°
1

Today in Blackstone

NEXT 15 HOURS
Now mostly cloudy day 64° 1%
6p partly cloudy day 63° 1%
9p partly cloudy night 59° 1%
12a partly cloudy night 56° 1%
3a partly cloudy night 55° 0%
6a mostly clear night 53° 0%
Rain
NEXT RAINFriday · 30%
→
Tue0%
Mostly cloudy Mostly cloudy
52
64
A
Wed0%
Partly cloudy Partly cloudy
57
69
B
Thu0%
Partly cloudy Partly cloudy
63
74
A
Fri30%
Chance of showers Chance of showers
56
77
C
Sat10%
Partly cloudy; cooler Partly cloudy; cooler
47
66
B
Sun40%
Chance of showers Chance of showers
49
62
B
Mon10%
Mostly sunny Mostly sunny
41
61
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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