Winthrop, ME Weather Forecast

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Winthrop, ME Weather Forecast

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Winthrop ME weather  - Mostly Clear - 62°F
Mostly Clear
62°F
Updated 6:13 pm
Feels Like 70°F
Humidity 96%
Wind N 0 mph
Barometer  29.84 in
Dew Point 61°F
Winthrop ME weather  - Mostly Clear - 17°C
Mostly Clear
17°C
Updated 6:13 pm
Feels Like 21°C
Humidity 96%
Wind N 0 km/h
Barometer  101 kPa
Dew Point 16°C

Winthrop Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Winthrop, ME Weather - Tonight Chance Of Showers Winthrop, ME Weather - Saturday Sunny Winthrop, ME Weather - Saturday Night Clear Winthrop, ME Weather - Sunday Mostly Sunny Winthrop, ME Weather - Sunday Night Partly Cloudy Winthrop, ME Weather - Monday Chance Of Showers Winthrop, ME Weather - Monday Night Mostly Clear Winthrop, ME Weather - Tuesday Mostly Sunny Winthrop, ME Weather - Tuesday Night Mostly Clear Winthrop, ME Weather - Wednesday Sunny Winthrop, ME Weather - Wednesday Night Mostly Clear Winthrop, ME Weather - Thursday Partly Sunny
Chance of Showers Sunny Clear Mostly Sunny Partly Cloudy Chance of Showers Mostly Clear Mostly Sunny Mostly Clear Sunny Mostly Clear Partly Sunny
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 39°FLo: 4°C Hi: 55°FHi: 13°C
Lo: 35°FLo: 2°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C Hi: 65°FHi: 18°C
POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 350 PM EDT Fri Oct 02 2026 Winthrop, ME Weather - WeatherWorld.com

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Winthrop Forecast Discussion

Meteorlogic Glosserator
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Issued: 249 PM EDT Fri Oct 2 2026

Key Messages

1. Cold front slips south of the area tonight returning us to seasonable weather. Patchy dense fog will be possible in the valleys tonight.

2. A polar air mass arrives behind a strong cold front early next week. Many locations south of the mountains may see their first hard freeze.


Discussion

... KEY MESSAGE 1 DESCRIPTION...

Cold front continues to slip thru the forecast area. Rain showers at this point are largely anafrontal, with a fairly well defined wind shift boundary pushing southw...