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Hazardous Weather Conditions

No active alerts for HARWICH PORT, MASSACHUSETTS

Current Conditions: HARWICH PORT, MASSACHUSETTS

Clear


30.2 F

Last Updated on Feb 28 2026, 10:35 PM EST
Humidity: 93%
Wind Speed: 0.0 mph
Barometer: 30.02 in
Dewpoint: 28.4 F
Visibility: 8.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

HYANNIS (KHYA)

Lat: 41.67 Lon: -70.28

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5 Day Forecast for HARWICH PORT, MASSACHUSETTS (02646)

Saturday

Chance of Snow
High 44 °F
Saturday
Night
Forecast Missing
Low 30 °F
Sunday

Forecast Missing
High 39 °F
Sunday
Night
Forecast Missing
Low 19 °F
Monday

Forecast Missing
High 28 °F
Monday
Night
Forecast Missing
Low 21 °F
Tuesday

Forecast Missing
High 37 °F
Tuesday
Night
Forecast Missing
Low 30 °F
Wednesday

Forecast Missing
High 41 °F



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Observation History for HARWICH PORT, 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)
10:35 PM EST 0.0 8.00 Clear -- 30.2 28.4 93% NA NA 30.02 1016.6
10:30 PM EST 0.0 8.00 Clear -- 30.2 28.4 93% NA NA 30.02 1016.6
10:20 PM EST 0.0 9.00 Clear -- 30.2 28.4 93% NA NA 30.02 1016.6
10:15 PM EST 0.0 9.00 Clear -- 30.2 28.4 93% NA NA 30.02 1016.6
10:05 PM EST 0.0 8.00 Clear -- 30.2 28.4 93% NA NA 30.03 1016.9
10:00 PM EST 0.0 8.00 Clear -- 30.2 30.2 100% NA NA 30.03 1016.9
09:50 PM EST 0.0 9.00 Clear -- 30.2 30.2 100% NA NA 30.02 1016.6
09:40 PM EST 0.0 10.00 Clear -- 30.2 28.4 93% NA NA 30.03 1016.9
09:35 PM EST 0.0 10.00 Clear -- 30.2 30.2 100% NA NA 30.03 1016.9
09:30 PM EST 0.0 10.00 Clear -- 30.2 28.4 93% NA NA 30.03 1016.9
09:15 PM EST 0.0 10.00 Clear -- 30.2 28.4 93% NA NA 30.04 1017.3
09:05 PM EST 0.0 9.00 Clear -- 32.0 30.2 93% NA NA 30.04 1017.3
08:56 PM EST 0.0 9.00 Clear -- 30.9 30.0 96% NA NA 30.03 1016.9
08:50 PM EST 0.0 9.00 Clear -- 33.8 33.8 100% NA NA 30.04 1017.3
08:45 PM EST SW 3.4 9.00 Clear -- 33.8 33.8 100% 30.7 NA 30.04 1017.3
08:35 PM EST SW 3.4 10.00 Clear -- 32.0 30.2 93% 28.8 NA 30.04 1017.3
08:25 PM EST W 3.4 10.00 Clear -- 32.0 30.2 93% 28.8 NA 30.04 1017.3
08:20 PM EST 0.0 10.00 Clear -- 32.0 30.2 93% NA NA 30.04 1017.3
08:05 PM EST 0.0 10.00 Clear -- 32.0 30.2 93% NA NA 30.04 1017.3
07:50 PM EST 0.0 10.00 Clear -- 33.8 30.2 86% NA NA 30.03 1016.9
07:40 PM EST 0.0 10.00 Clear -- 33.8 30.2 86% NA NA 30.03 1016.9
07:35 PM EST 0.0 10.00 Clear -- 33.8 30.2 86% NA NA 30.03 1016.9
07:30 PM EST 0.0 10.00 Clear -- 33.8 30.2 86% NA NA 30.04 1017.3
07:25 PM EST 0.0 10.00 Clear -- 33.8 30.2 86% NA NA 30.04 1017.3

Regional Weather Observation

HYANNIS (KHYA)

Clear
30.2 F

CHATHAM (KCQX)

Clear
33.8 F

PLYMOUTH (KPYM)

Clear
32.0 F

FALMOUTH/OTIS AB (KFMH)

Clear
30.2 F

PROVINCETOWN (KPVC)

Clear
37.4 F

NANTUCKET (KACK)

Partly Cloudy
32.0 F

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