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September 15th, 2025 :: 10:06 pm EDT   

Local Weather Report for
Winthrop
Maine, United States

 Current Winthrop Weather Conditions Updated September 15th at 8:53 pm 
Temperature:61°F Dew Point:52°F
Barometer:30.3 inHg Wind:calm
Humidity:72.2% Visibility:0M
 
 Winthrop Weather Forecast Summary  
 
Today
Sep 15th
Tuesday
Sep 16th
Wednesday
Sep 17th
Thursday
Sep 18th
Friday
Sep 19th
Sunny Sunny Cloudy Cloudy Mostly Sunny
74°F
78°F
50°F
75°F
51°F
81°F
57°F
69°F
46°F
 
 Winthrop Detailed Weather Forecast  
 
Monday, September 15th, 2025
Evening Temperature: 52°F
Clear.
Tuesday, September 16th, 2025
Overnight Temperature: 54°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 67°F
Sunny.
Evening Temperature: 52°F
Clear.
Wednesday, September 17th, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 73°F
Cloudy.
Afternoon Temperature: 65°F
Cloudy.
Evening Temperature: 56°F
Cloudy.
Thursday, September 18th, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 78°F
Cloudy.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 60°F
Cloudy.
Friday, September 19th, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 67°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 59°F
Sunny. Windy at times.
Evening Temperature: 47°F
Clear. Windy at times.
Saturday, September 20th, 2025
Overnight Temperature: 44°F
Clear. Windy at times.
Morning Temperature: 59°F
Sunny. Windy at times.
Afternoon Temperature: 55°F
Sunny.
Evening Temperature: 43°F
Clear.
Sunday, September 21st, 2025
Overnight Temperature: 43°F
Clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 59°F
Cloudy.
Evening Temperature: 48°F
Clear.
Monday, September 22nd, 2025
Overnight Temperature: 51°F
Mostly clear.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 66°F
Cloudy.
Evening Temperature: 53°F
A mix of cloudy and clear skies.
Tuesday, September 23rd, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 75°F
A mix of cloud and sun.
Afternoon Temperature: 63°F
Sunny.
Evening Temperature: 54°F
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Monmouth, ME 
 
Manchester, ME 
8:53 PM  61°F
 
 
Augusta, ME 
8:53 PM  61°F
 
 
Hallowell, ME 
8:53 PM  61°F
 
 
Farmingdale, ME 
8:53 PM  61°F
 
 
Gardiner, ME 
8:53 PM  61°F
 
 
Greene, ME 
8:56 PM  57°F
 
 
Randolph, ME 
8:53 PM  61°F
 
 
Pittston, ME 
8:53 PM  61°F
 
 
Chelsea, ME 
8:53 PM  61°F
 

This WeatherCity Weather Forecast for Winthrop, Maine, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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