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

Hazardous Weather Conditions

Current conditions at

Bangor, Bangor International Airport (KBGR)

Lat: 44.8°NLon: 68.82°WElev: 190ft.

Mostly Cloudy

39°F

4°C

Humidity 46%
Wind Speed SW 6 mph
Barometer 29.56 in (1001.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Nov 12:53 pm EST
Extended Forecast for

Costigan ME

  • This Afternoon

    This Afternoon: Scattered snow showers, mainly after 2pm. Partly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 39 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. West wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. West wind 5 to 9 mph becoming calm after midnight.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow before 2pm, then rain and snow likely between 2pm and 4pm, then rain after 4pm. High near 44. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, mainly before 1am. Low around 30. South wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 30 °F

    Rain

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
Scattered snow showers, mainly after 2pm. Partly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
Partly cloudy, with a low around 26. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 36. West wind 10 to 16 mph, with gusts as high as 29 mph.
Saturday Night
Increasing clouds, with a low around 21. West wind 5 to 9 mph becoming calm after midnight.
Sunday
A chance of snow before 2pm, then rain and snow likely between 2pm and 4pm, then rain after 4pm. High near 44. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, mainly before 1am. Low around 30. South wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 38. West wind 10 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Tuesday Night
Snow likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A slight chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Costigan ME
 45.02°N 68.65°W (Elev. 118 ft)
Last Update:
12:43 pm EST Nov 28, 2025
Forecast Valid:
1pm EST Nov 28, 2025-6pm EST Dec 4, 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