Wiscasset Airport (ISS) 15 Day Weather Forecast, Wiscasset United States

Current weather conditions and 15 day weather forecast for Wiscasset Airport in Wiscasset, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ISS

19 December 2025 Fri
12.8 ° C
( 55°F )

Light rain
Light rain
Feels Like : 9.2 ° C / 48.5°F
Humidity : % 89
Pressure : 988 mb
Wind Speed : 53.3 kmph / 33.1 miles from SS
Visibility : 6.4 km
Precipitation (rainfall) : 1.93 mm
Cloud (%) : 100

15-day weather forecast for Wiscasset Airport, Wiscasset, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
19 December 2025 Fri Moderate rain Moderate rain 1.9 ° C 13.5 ° C 9.4 ° C % 91 54.7 km/h 88%
20 December 2025 Sat Partly Cloudy  Partly Cloudy -6 ° C -1.6 ° C -1.7 ° C % 55 38.5 km/h 0%
21 December 2025 Sun Moderate rain Moderate rain -1.3 ° C 3.5 ° C 2 ° C % 75 33.8 km/h 78%
22 December 2025 Mon Sunny Sunny -5.5 ° C -3.2 ° C -4.2 ° C % 53 33.1 km/h 0%
23 December 2025 Tue Overcast  Overcast -5.4 ° C 2 ° C -2.8 ° C % 57 27.7 km/h 0%
24 December 2025 Wed Sunny Sunny -6.1 ° C -2.1 ° C -3.1 ° C % 54 31.3 km/h 0%
25 December 2025 Thu Light freezing rain Light freezing rain -5.5 ° C -0.4 ° C -2.6 ° C % 57 15.8 km/h 76%
26 December 2025 Fri Moderate or heavy snow showers Moderate or heavy snow showers -5.1 ° C -3.3 ° C -3.9 ° C % 79 18.4 km/h 65%
27 December 2025 Sat Sunny Sunny -11.5 ° C -6.3 ° C -7.8 ° C % 68 27 km/h 0%
28 December 2025 Sun Sunny Sunny -13.9 ° C -8.6 ° C -11.1 ° C % 65 27.7 km/h 0%
29 December 2025 Mon Light freezing rain Light freezing rain -10.8 ° C -4.1 ° C -7.3 ° C % 69 14.4 km/h 89%
30 December 2025 Tue Heavy snow Heavy snow -3.5 ° C 1.1 ° C -0.4 ° C % 95 19.8 km/h 87%
31 December 2025 Wed Mist Mist -2.3 ° C 1.8 ° C 0.9 ° C % 95 10.1 km/h 80%
01 January 2026 Thu Light freezing rain Light freezing rain -3.9 ° C 1.2 ° C -0.8 ° C % 91 6.8 km/h 74%
Weather forecasts are usually fully updated every 3 hours.

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