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

Bangor, Bangor International Airport (KBGR)

Lat: 44.8°NLon: 68.82°WElev: 190ft.

Overcast

42°F

6°C

Humidity 96%
Wind Speed S 7 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill38°F (3°C)
Last update 19 Apr 2:53 am EDT
Extended Forecast for

Costigan ME

  • Overnight

    Overnight: Patchy drizzle. Areas of fog. Otherwise, cloudy, with a low around 44. South wind around 9 mph.

    Low: 44 °F

    Patchy
    Drizzle and
    Areas Fog

  • Sunday

    Sunday: Rain, mainly after 10am. Areas of fog. High near 48. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain, possibly mixing with snow after 10pm, then gradually ending. Low around 29. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: Increasing clouds, with a high near 47. West wind 5 to 9 mph.

    High: 47 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. North wind 3 to 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Light south wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 7am, then a chance of rain showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 11pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy drizzle. Areas of fog. Otherwise, cloudy, with a low around 44. South wind around 9 mph.
Sunday
Rain, mainly after 10am. Areas of fog. High near 48. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain, possibly mixing with snow after 10pm, then gradually ending. Low around 29. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Increasing clouds, with a high near 47. West wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 23. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 47. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 27. Light south wind.
Wednesday
A slight chance of rain and snow showers before 7am, then a chance of rain showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 11pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
A slight chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 54.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 55. 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:
2:30 am EDT Apr 19, 2026
Forecast Valid:
3am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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