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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Overcast

62°F

17°C

Humidity 100%
Wind Speed N 3 mph
Barometer 29.83 in (1010.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 29 Jul 10:56 pm EDT
Extended Forecast for

Jonesport ME

  • Tonight

    Tonight: Scattered showers, mainly between midnight and 3am, then a chance of rain after 3am. Areas of dense fog. Otherwise, cloudy, with a low around 60. East wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance Rain
    and Areas
    Dense Fog

  • Thursday

    Thursday: Rain likely and possibly a thunderstorm before 2pm, then rain likely between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Areas of fog. Otherwise, mostly cloudy, with a high near 65. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain Likely
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain and thunderstorms likely. Patchy fog. Otherwise, cloudy, with a low around 59. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: A chance of rain before 8am, then a chance of showers, mainly between 8am and 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. North wind around 6 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly between midnight and 3am, then a chance of rain after 3am. Areas of dense fog. Otherwise, cloudy, with a low around 60. East wind 3 to 5 mph. Chance of precipitation is 40%.
Thursday
Rain likely and possibly a thunderstorm before 2pm, then rain likely between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Areas of fog. Otherwise, mostly cloudy, with a high near 65. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain and thunderstorms likely. Patchy fog. Otherwise, cloudy, with a low around 59. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain before 8am, then a chance of showers, mainly between 8am and 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. North wind around 6 mph. Chance of precipitation is 30%.
Friday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 57. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Jonesport ME
 44.54°N 67.59°W (Elev. 7 ft)
Last Update:
6:21 pm EDT Jul 29, 2026
Forecast Valid:
11pm EDT Jul 29, 2026-6pm EDT Aug 5, 2026
 
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