Current conditions at
Wiscasset Airport (KIWI)
Lat: 43.96°NLon: 69.71°WElev: 53ft.
Fair
54°F
12°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1015.7 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jun 4:53 am EDT |
Extended Forecast for
South Bristol ME
Today
High: 73 °F
Areas Fog
then Mostly
CloudyTonight
Low: 56 °F
Showers
Tuesday
High: 75 °F
Showers
Tuesday Night
Low: 59 °F
Patchy Fog
then Partly
CloudyWednesday
High: 77 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 79 °F
Mostly Sunny
Thursday Night
Low: 58 °F
Mostly Cloudy
then Chance
ShowersFriday
High: 75 °F
Showers
Likely
Detailed Forecast
Today
Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Showers likely before 9pm, then rain between 9pm and 2am, then rain and possibly a thunderstorm after 2am. Low around 56. Light and variable wind becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Rain and possibly a thunderstorm before 1pm, then scattered showers, mainly between 1pm and 5pm. High near 75. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Patchy fog between 9pm and midnight. Otherwise, partly cloudy, with a low around 59. Calm wind becoming northwest around 5 mph.
Wednesday
Sunny, with a high near 77. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 58.
Friday
Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Bristol ME
43.86°N 69.58°W (Elev. 98 ft)
43.86°N 69.58°W (Elev. 98 ft)
2:18 am EDT Jun 22, 2026
5am EDT Jun 22, 2026-6pm EDT Jun 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
