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

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Pennellville ME

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, with a low around 65. South wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: Areas of dense fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

    High: 78 °F

    Areas Dense
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, with a low around 65. South wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Areas of dense fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 67.
Friday
A 30 percent chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77.
Friday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 72.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pennellville ME
 43.86°N 69.94°W (Elev. 52 ft)
Last Update:
7:55 pm EDT Jul 14, 2025
Forecast Valid:
9pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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