Current conditions at
Wiscasset Airport (KIWI)
Lat: 43.96°NLon: 69.71°WElev: 53ft.
A Few Clouds
78°F
26°C
| Humidity | 35% |
| Wind Speed | NA |
| Barometer | 29.98 in (1015.2 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 14 Aug 4:53 pm EDT |
Extended Forecast for
South Newcastle ME
Tonight
Low: 51 °F
Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Clear
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Rain
Monday
High: 76 °F
Rain then
Chance
ShowersMonday Night
Low: 56 °F
Mostly Cloudy
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 51. Northwest wind 5 to 10 mph becoming light in the evening.
Saturday
Sunny, with a high near 81. Northwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunday Night
Rain, mainly after 11pm. Low around 59. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday
Rain before 11am, then a chance of showers between 11am and 5pm. High near 76. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 83.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 62.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Newcastle ME
43.99°N 69.6°W (Elev. 62 ft)
43.99°N 69.6°W (Elev. 62 ft)
2:16 pm EDT Aug 14, 2026
5pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
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