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.

Partly Cloudy

64°F

18°C

Humidity 87%
Wind Speed SW 3 mph
Barometer 30.21 in (1022.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 10 Aug 7:53 am EDT
Extended Forecast for

Costigan ME

  • Today

    Today: Mostly sunny and hot, with a high near 89. South wind 3 to 7 mph.

    High: 89 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind 3 to 7 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 94. Heat index values as high as 99. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 65. South wind around 6 mph becoming calm after midnight.

    Low: 65 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 94 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. South wind 3 to 7 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92. Calm wind becoming south 5 to 9 mph in the morning.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm, then a slight chance of showers after 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny and hot, with a high near 89. South wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 63. South wind 3 to 7 mph.
Monday
Sunny and hot, with a high near 94. Heat index values as high as 99. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 65. South wind around 6 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 94. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. South wind 3 to 7 mph.
Wednesday
Sunny and hot, with a high near 92. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm, then a slight chance of showers after 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 57. Chance of precipitation is 20%.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Costigan ME
 45.02°N 68.65°W (Elev. 118 ft)
Last Update:
6:20 am EDT Aug 10, 2025
Forecast Valid:
8am EDT Aug 10, 2025-6pm EDT Aug 16, 2025
 
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