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.

Fair

71°F

22°C

Humidity 84%
Wind Speed S 6 mph
Barometer 30.00 in (1015.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 15 Jul 11:53 pm EDT
Extended Forecast for

Grotto Cascade Park ME

  • Overnight

    Overnight: Widespread haze. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 67. Light south wind.

    Low: 67 °F

    Patchy Fog

  • Wednesday

    Wednesday: Widespread haze. Patchy fog before 8am. Otherwise, sunny and hot, with a high near 89. Heat index values as high as 95. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 89 °F

    Patchy Fog
    then Haze

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 66. South wind 5 to 8 mph.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 82. South wind 5 to 11 mph. Chance of precipitation is 30%.

    High: 82 °F

    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Patchy fog before 2am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 68. South wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Northwest wind 8 to 11 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. North wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Widespread haze. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 67. Light south wind.
Wednesday
Widespread haze. Patchy fog before 8am. Otherwise, sunny and hot, with a high near 89. Heat index values as high as 95. Calm wind becoming south 5 to 9 mph in the afternoon.
Wednesday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 66. South wind 5 to 8 mph.
Thursday
A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 82. South wind 5 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Patchy fog before 2am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 68. South wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Northwest wind 8 to 11 mph.
Friday Night
Mostly clear, with a low around 56. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
A slight chance of showers before 9am. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grotto Cascade Park ME
 44.81°N 68.74°W (Elev. 49 ft)
Last Update:
8:53 pm EDT Jul 15, 2025
Forecast Valid:
12am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation