National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Mostly Cloudy

48°F

9°C

Humidity 50%
Wind Speed Vrbl 3 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Nov 10:53 am EST
Extended Forecast for

Topsham ME

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm. Cloudy, with a high near 50. Southwest wind 5 to 10 mph becoming southeast in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Cloudy then
    Chance Rain

  • Tonight

    Tonight: Rain. Low around 37. Breezy, with a southeast wind 5 to 10 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 48 °F

    Decreasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 52. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers, mainly after 7pm. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before 9am. Partly sunny, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers after 11am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Cloudy, with a high near 50. Southwest wind 5 to 10 mph becoming southeast in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 37. Breezy, with a southeast wind 5 to 10 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 52. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Showers, mainly after 7pm. Low around 41. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before 9am. Partly sunny, with a high near 59. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A 50 percent chance of showers after 11am. Mostly cloudy, with a high near 53.
Sunday Night
Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 49.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Veterans Day
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Topsham ME
 43.95°N 69.92°W (Elev. 82 ft)
Last Update:
6:22 am EST Nov 5, 2025
Forecast Valid:
10am EST Nov 5, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation