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

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

77°F

25°C

Humidity 77%
Wind Speed Calm
Barometer 30.06 in (1017.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Jun 7:53 am EDT
Extended Forecast for

Brunswick Station ME

Extreme Heat Watch June 24, 11:00am until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Mostly sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 62. South wind around 5 mph becoming calm after midnight.

    Low: 62 °F

    Patchy Fog

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94. Heat index values as high as 100. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 94 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. West wind around 5 mph.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. North wind around 5 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 74.

    High: 74 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 62. South wind around 5 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 94. Heat index values as high as 100. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 71. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 87. North wind around 5 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 59.
Thursday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 70.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick Station ME
 43.9°N 69.93°W (Elev. 43 ft)
Last Update:
6:25 am EDT Jun 23, 2025
Forecast Valid:
8am EDT Jun 23, 2025-6pm EDT Jun 29, 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