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Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

38°F

3°C

Humidity 39%
Wind Speed NA
Barometer 30.02 in (1016.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 13 Mar 12:53 pm EDT
Extended Forecast for

Wiscasset ME

Winter Weather Advisory March 13, 11:00pm until March 14, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 39. Southwest wind around 5 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after 2am. The snow could be heavy at times. Low around 28. South wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Chance Snow
    then Heavy
    Snow

  • Saturday

    Saturday: A chance of rain and snow before 2pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 44. West wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 8pm. Partly cloudy, with a low around 21. West wind around 5 mph.

    Low: 21 °F

    Chance Rain
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming calm.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Rain, mainly after 8am. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 39. Breezy. Chance of precipitation is 100%.

    Low: 39 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of rain before 11am. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 39. Southwest wind around 5 mph.
Tonight
Snow, mainly after 2am. The snow could be heavy at times. Low around 28. South wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
A chance of rain and snow before 2pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 44. West wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 30 percent chance of rain before 8pm. Partly cloudy, with a low around 21. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Rain, mainly after 8am. High near 52. Chance of precipitation is 100%.
Monday Night
Rain. Low around 39. Breezy. Chance of precipitation is 100%.
Tuesday
A 50 percent chance of rain before 11am. Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset ME
 44°N 69.66°W (Elev. 3 ft)
Last Update:
12:52 pm EDT Mar 13, 2026
Forecast Valid:
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 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