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.

Fog/Mist

35°F

2°C

Humidity 89%
Wind Speed Vrbl 5 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill31°F (-1°C)
Last update 22 Mar 5:53 pm EDT
Extended Forecast for

Wiscasset ME

Winter Weather Advisory March 22, 06:25pm until March 23, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 22, 06:25pm until March 23, 05:00am

    NOW until 5:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 11am, then a chance of snow after noon. Cloudy, with a high near 37. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. North wind around 5 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 41. North wind around 5 mph becoming west in the afternoon.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 9am, mixing with snow after 5pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain and snow before midnight, then a chance of snow after 2am. Low around 27. East wind around 5 mph becoming northeast after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow before 11am, then a chance of snow after noon. Cloudy, with a high near 37. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. North wind around 5 mph.
Tuesday
Sunny, with a high near 41. North wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 25. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of rain after 9am, mixing with snow after 5pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 8pm, then rain likely between 8pm and 11pm, then rain and snow likely after 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 11am. Partly sunny, with a high near 44. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset ME
 44.02°N 69.66°W (Elev. 49 ft)
Last Update:
2:43 pm EDT Mar 22, 2026
Forecast Valid:
6pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation