Current conditions at
Wiscasset Airport (KIWI)
Lat: 43.96°NLon: 69.71°WElev: 53ft.
Fair
39°F
4°C
| Humidity | 57% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 29.94 in (1014.0 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 13 Jan 11:53 am EST |
Extended Forecast for
Newcastle ME
This Afternoon

High: 40 °F
Sunny
Tonight
Low: 32 °F
Cloudy then
Slight Chance
RainWednesday
High: 44 °F
Cloudy then
Chance RainWednesday Night

Low: 34 °F
Rain Likely
Thursday

High: 43 °F
Chance Rain
Thursday Night

Low: 8 °F
Partly Cloudy
Friday

High: 30 °F
Sunny
Friday Night

Low: 20 °F
Mostly Cloudy
Saturday

High: 39 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 40. South wind around 5 mph.
Tonight
A 20 percent chance of rain after midnight. Cloudy, with a low around 32. South wind 5 to 10 mph.
Wednesday
A 30 percent chance of rain after 5pm. Cloudy, with a high near 44. Southwest wind 5 to 10 mph.
Wednesday Night
Rain likely, mainly after 7pm. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 43. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A chance of snow between 10pm and 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 29.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newcastle ME
44.03°N 69.53°W (Elev. 0 ft)
44.03°N 69.53°W (Elev. 0 ft)
12:02 pm EST Jan 13, 2026
12pm EST Jan 13, 2026-6pm EST Jan 19, 2026


