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

Marion

5,341 people, 50 ft above sea level in Plymouth County.

50 ftElevation, city center
5,341People, 2024 estimate
14 sq miLand area
Sunny 63°
Sunny now Dew point 59° · Calm · high 65°
City of Marion River Interstate 2 miles
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The Marion 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 Marion

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Otis Air National Guard Base (KFMH) · 2:56 PM
Sunny
63° Sunny Feels like 63° · high of 65° near 3 PM
WindCalmno gusts
Humidity88%rising to 100% by morning
Pressure29.96 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 59° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Showers
Friday40% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 282.08 in · 1 dry day
ALERTS & OUTLOOKS
! Flood WarningFlood Warning issued September 29 at 10:45AM EDT until October 1 at 12:00AM EDT by NWS Boston/Norton MA
NWS Norton and the Storm Prediction Center · checked 3:18 PM
SUN & MOON
↑ 6:37 AM6:29 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
16
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
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
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
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°
57°
66°
58°
70°
62°
CHANCE OF RAIN
50%
WIND, MPH
5
0
0
0
0
0
0
5
6
5
4
4
5
7
10
13
15
13
12
11
10
10
12
14
HOW IT FEELS · DEW POINT
Sticky: dew points 56 to 64°

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 Mostly cloudy Mostly cloudy
65° 55°
0% rain — WNW 4 A
WED Sept. 30 Partly cloudy Partly cloudy
66° 55°
0% rain — SSW 3 A
THU Oct. 1 Partly cloudy Partly cloudy
70° 60°
0% rain — SW 12 A
FRI Oct. 2 Chance of showers Chance of showers
72° 57°
40% rain up to 0.06″ SW 13 A
SAT Oct. 3 Partly cloudy Partly cloudy
65° 51°
20% rain — ENE 5 C
SUN Oct. 4 Chance of showers Chance of showers
62° 52°
40% rain up to 1.3″ ESE 8 C
MON Oct. 5 Mostly sunny Mostly sunny
62° 46°
10% rain — NW 10 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 Marion about 5,000 feet above the ground was over the North Atlantic three days ago, and over the western Atlantic a day ago, about 1,390 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 Canada; at 10,000 feet, from the Mid-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 Marion on the Forecast Network

Neighboring plates

Brockton MA · 30 MI 30 miles northwest Providence RI · 35 MI 35 miles west Boston MA · 46 MI 46 miles north Brookhaven NY · 129 MI 129 miles southwest Islip NY · 144 MI 144 miles southwest Oyster Bay NY · 157 MI 157 miles southwest
FORECASTCITY
Atlas plate of Marion, Massachusetts. Explore the plate
MASSACHUSETTS · PLYMOUTH

Marion

5,341 people, 50 ft above sea level in Plymouth County.

50 ftElevation
5,341People
14 sq miLand
Sunny 63°
SunnyDew point 59°
1

Today in Marion

NEXT 15 HOURS
Now mostly cloudy day 65° 1%
6p mostly cloudy night 62° 2%
9p mostly cloudy night 58° 2%
12a mostly cloudy night 58° 3%
3a mostly cloudy night 57° 2%
6a partly cloudy night 57° 2%
Showers
NEXT RAINFriday · 40%
→
Tue0%
Mostly cloudy Mostly cloudy
55
65
A
Wed0%
Partly cloudy Partly cloudy
55
66
A
Thu0%
Partly cloudy Partly cloudy
60
70
A
Fri40%
Chance of showers Chance of showers
57
72
A
Sat20%
Partly cloudy Partly cloudy
51
65
C
Sun40%
Chance of showers Chance of showers
52
62
C
Mon10%
Mostly sunny Mostly sunny
46
62
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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