Weather Alert
Winthrop Weather Warning NWS WEATHER ALERT FOR THE WINTHROP, MA AREA - Issued: 215 PM EDT Mon Sep 21 2026 Winthrop Weather Warning

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Winthrop, MA Weather - Hour by Hour Forecast

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Winthrop, MA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 53°F12°C, dew point 50°F10°C, humidity 89%. Wind direction is N at 5 mph8 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.15 in1021 mb.
Tonight - Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph after midnight... Full Forecast
Tuesday - Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25.. Full Forecast

Winthrop Hourly Weather

24 Hour Forecast Scroll
Mon, Sep 21
8:00 pm
Mon, Sep 21
9:00 pm
Mon, Sep 21
10:00 pm
Mon, Sep 21
11:00 pm
Tue, Sep 22
Midnight
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9:00 am
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Noon
Tue, Sep 22
1:00 pm
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7:00 pm
Winthrop, MA Hourly Weather - Mostly Clear - 8:00 PM Winthrop, MA Hourly Weather - Mostly Clear - 9:00 PM Winthrop, MA Hourly Weather - Clear - 10:00 PM Winthrop, MA Hourly Weather - Clear - 11:00 PM Winthrop, MA Hourly Weather - Clear - 12:00 AM Winthrop, MA Hourly Weather - Clear - 1:00 AM Winthrop, MA Hourly Weather - Clear - 2:00 AM Winthrop, MA Hourly Weather - Clear - 3:00 AM Winthrop, MA Hourly Weather - Partly Cloudy - 4:00 AM Winthrop, MA Hourly Weather - Partly Cloudy - 5:00 AM Winthrop, MA Hourly Weather - Partly Cloudy - 6:00 AM Winthrop, MA Hourly Weather - Mostly Cloudy - 7:00 AM Winthrop, MA Hourly Weather - Mostly Cloudy - 8:00 AM Winthrop, MA Hourly Weather - Mostly Cloudy - 9:00 AM Winthrop, MA Hourly Weather - Mostly Cloudy - 10:00 AM Winthrop, MA Hourly Weather - Mostly Cloudy - 11:00 AM Winthrop, MA Hourly Weather - Mostly Cloudy - 12:00 PM Winthrop, MA Hourly Weather - Mostly Cloudy - 1:00 PM Winthrop, MA Hourly Weather - Mostly Cloudy - 2:00 PM Winthrop, MA Hourly Weather - Mostly Cloudy - 3:00 PM Winthrop, MA Hourly Weather - Mostly Cloudy - 4:00 PM Winthrop, MA Hourly Weather - Mostly Cloudy - 5:00 PM Winthrop, MA Hourly Weather - Mostly Cloudy - 6:00 PM Winthrop, MA Hourly Weather - Mostly Clear - 7:00 PM
Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear
55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 52°F11°C 52°F11°C 54°F12°C 56°F13°C 58°F14°C 58°F14°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C
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0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 3% 3% 3% 3% 3% 3% 0% 0% 0% 0% 0%
43°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 45°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 43°F6°C
64% 64% 66% 66% 69% 71% 74% 74% 77% 77% 77% 77% 77% 72% 66% 62% 62% 60% 60% 62% 62% 64% 66% 64%
ENE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE ENE ENE ENE NE
11 mph 11 mph 9 mph 9 mph 9 mph 11 mph 11 mph 11 mph 13 mph 13 mph 13 mph 15 mph 15 mph 15 mph 19 mph 19 mph 19 mph 19 mph 19 mph 19 mph 15 mph 15 mph 15 mph 14 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KBOS model statistics.

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Prob Precip % = Probability of Precipitation.

Winthrop 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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