Watertown Airport (ART) 15 Day Weather Forecast, Watertown United States

Current weather conditions and 15 day weather forecast for Watertown Airport in Watertown, 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 ART

20 December 2025 Sat
-2.2 ° C
( 28°F )

Overcast
Overcast
Feels Like : -10.1 ° C / 13.9°F
Humidity : % 55
Pressure : 1003 mb
Wind Speed : 37.1 kmph / 23 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0.05 mm
Cloud (%) : 100

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

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
19 December 2025 Fri Heavy rain Heavy rain -2.4 ° C 11 ° C 4.6 ° C % 84 42.5 km/h 86%
20 December 2025 Sat Light freezing rain Light freezing rain -9 ° C -0.8 ° C -4 ° C % 72 34.9 km/h 74%
21 December 2025 Sun Overcast  Overcast -5.7 ° C -0.8 ° C -2.1 ° C % 71 40.3 km/h 0%
22 December 2025 Mon Partly Cloudy  Partly Cloudy -9.5 ° C -2.3 ° C -5.7 ° C % 73 19.1 km/h 0%
23 December 2025 Tue Heavy snow Heavy snow -2.1 ° C 1.5 ° C -0.1 ° C % 92 24.1 km/h 89%
24 December 2025 Wed Light snow showers Light snow showers -3.7 ° C 0.3 ° C -0.7 ° C % 91 15.5 km/h 69%
25 December 2025 Thu Overcast  Overcast -2.6 ° C 1.5 ° C -0.9 ° C % 89 11.5 km/h 0%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby -2 ° C 6.5 ° C 3.4 ° C % 92 29.9 km/h 80%
27 December 2025 Sat Sunny Sunny -5.1 ° C -1.7 ° C -2.4 ° C % 71 22 km/h 0%
28 December 2025 Sun Sunny Sunny -7 ° C -4.3 ° C -5.8 ° C % 66 10.1 km/h 0%
29 December 2025 Mon Sunny Sunny -6.6 ° C -2 ° C -4.7 ° C % 69 9 km/h 0%
30 December 2025 Tue Partly Cloudy  Partly Cloudy -4.8 ° C -0.9 ° C -3.6 ° C % 77 12.2 km/h 0%
31 December 2025 Wed Light freezing rain Light freezing rain -3.1 ° C 1.8 ° C -0.4 ° C % 92 17.6 km/h 89%
01 January 2026 Thu Light drizzle Light drizzle -3.4 ° C 1.9 ° C -0.5 ° C % 95 13.7 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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