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Day 1 Outlook • March 26, 2026
Day 2 Outlook • March 27, 2026
Day 3 Outlook • March 28, 2026
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dBZ 5
75

Hazardous Weather Conditions

  • No active alerts for NANTUCKET, MASSACHUSETTS

Current Conditions: NANTUCKET, MASSACHUSETTS

CHATHAM (KCQX)

Clear

39.2 F
Humidity:93%
Wind Speed:S 8.1 mph
Barometer:30.29 in
Dewpoint:37.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:33.6 F
Mar 25 2026, 08:50 PM EDT
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5 Day Forecast for NANTUCKET, MASSACHUSETTS (02554)

Wednesday
Night
Low 39 °F
Slight Chance of Rain
Thursday

High 50 °F
Slight Chance of Rain
Thursday
Night
Low 39 °F
Rain Likely
Friday

High 48 °F
Rain
Friday
Night
Low 30 °F
Rain/Snow Mix
Saturday

High 37 °F
Mostly Cloudy
Saturday
Night
Low 28 °F
Partly Cloudy
Sunday

High 41 °F
Mostly Sunny
Sunday
Night
Low 35 °F
Partly Cloudy

Detailed Forecast for NANTUCKET, MASSACHUSETTS (02554)

Wednesday Night
Slight Chance of Rain. Low around 39°F. Wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday
Slight Chance of Rain. High near 50°F. Wind 16 to 18 mph, with gusts as high as 31 mph.
Thursday Night
Rain Likely. Low around 39°F. Wind 14 to 17 mph, with gusts as high as 29 mph.
Friday
Rain. High near 48°F. Wind 12 to 15 mph, with gusts as high as 21 mph.
Friday Night
Rain/Snow Mix. Low around 30°F. Wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
Mostly Cloudy. High near 37°F. Wind 7 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Partly Cloudy. Low around 28°F. Wind 5 to 8 mph, with gusts as high as 10 mph.
Sunday
Mostly Sunny. High near 41°F. Wind 9 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Partly Cloudy. Low around 35°F. Wind around 13 mph, with gusts as high as 17 mph.
Monday
Mostly Cloudy. High near 48°F. Wind 15 to 21 mph, with gusts as high as 29 mph.
Monday Night
Mostly Cloudy. Low around 39°F. Wind 17 to 20 mph, with gusts as high as 29 mph.
Tuesday
Slight Chance of Rain. High near 46°F. Wind 13 to 14 mph, with gusts as high as 17 mph.
Tuesday Night
Chance of Rain. Low around 37°F. Wind 10 to 12 mph, with gusts as high as 17 mph.
Wednesday
Chance of Rain. High near 46°F. Wind around 14 mph, with gusts as high as 21 mph.
MA Radar
Current Radar • MA
Day 1 Outlook • March 26, 2026

Observation History for NANTUCKET, MASSACHUSETTS

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:50 PM EDT S 8.1 10.00 Clear -- 39.2 37.4 93% 33.6 NA 30.29 1025.7
08:45 PM EDT 9.2 10.00 Clear -- 39.2 37.4 93% 33.1 NA 30.29 1025.7
08:35 PM EDT 8.1 10.00 Clear -- 39.2 37.4 93% 33.6 NA 30.29 1025.7
08:25 PM EDT 5.7 10.00 Clear -- 39.2 37.4 93% 35.1 NA 30.29 1025.7
08:05 PM EDT 8.1 10.00 Clear -- 39.2 35.6 87% 33.6 NA 30.29 1025.7
08:00 PM EDT 8.1 10.00 Clear -- 39.2 35.6 87% 33.6 NA 30.29 1025.7
07:50 PM EDT 6.9 10.00 Clear -- 39.2 35.6 87% 34.2 NA 30.29 1025.7
07:35 PM EDT 10.00 Clear -- 39.2 35.6 87% NA NA 30.30 1026.1
07:30 PM EDT 4.6 10.00 Clear -- 39.2 35.6 87% 35.8 NA 30.30 1026.1
07:25 PM EDT 9.2 10.00 Clear -- 39.2 35.6 87% 33.1 NA 30.30 1026.1
07:20 PM EDT SW 6.9 10.00 Clear -- 39.2 35.6 87% 34.2 NA 30.30 1026.1
07:10 PM EDT 6.9 10.00 Clear -- 39.2 35.6 87% 34.2 NA 30.30 1026.1
07:05 PM EDT 9.2 10.00 Clear -- 39.2 33.8 81% 33.1 NA 30.30 1026.1
06:50 PM EDT 10.4 G 17.3 10.00 Clear -- 39.2 33.8 81% 32.5 NA 30.30 1026.1
06:40 PM EDT 10.4 G 17.3 10.00 Clear -- 39.2 33.8 81% 32.5 NA 30.30 1026.1
06:35 PM EDT 6.9 10.00 Clear -- 39.2 33.8 81% 34.2 NA 30.31 1026.4
06:30 PM EDT 9.2 10.00 Clear -- 41.0 33.8 75% 35.2 NA 30.31 1026.4
06:25 PM EDT 9.2 10.00 Clear -- 41.0 33.8 75% 35.2 NA 30.31 1026.4
06:15 PM EDT 9.2 10.00 Clear -- 41.0 32.0 70% 35.2 NA 30.31 1026.4
06:05 PM EDT 10.4 G 16.1 10.00 Clear -- 41.0 30.2 65% 34.7 NA 30.31 1026.4
05:50 PM EDT 8.1 10.00 Clear -- 41.0 30.2 65% 35.8 NA 30.31 1026.4
05:45 PM EDT 6.9 10.00 Clear -- 42.8 30.2 61% 38.5 NA 30.30 1026.1
05:35 PM EDT SW 9.2 10.00 Clear -- 42.8 30.2 61% 37.4 NA 30.31 1026.4
05:30 PM EDT 10.4 G 19.6 10.00 Clear -- 42.8 30.2 61% 37.0 NA 30.31 1026.4

Regional Weather Observation

NANTUCKET (KACK)

Clear
39.2 F

CHATHAM (KCQX)

Clear
39.2 F

FALMOUTH/OTIS AB (KFMH)

Clear
37.4 F

PLYMOUTH (KPYM)

Clear
37.4 F

MARTHAS VINEYARD (KMVY)

Clear
39.2 F

HYANNIS (KHYA)

Mostly Clear
39.2 F
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