Greater Rochester International Airport (ROC) 15 Day Weather Forecast, Rochester United States

Current weather conditions and 15 day weather forecast for Greater Rochester International Airport in Rochester, 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 ROC

18 December 2025 Thu
3.9 ° C
( 39°F )

Overcast
Overcast
Feels Like : -1 ° C / 30.3°F
Humidity : % 79
Pressure : 1018 mb
Wind Speed : 25.6 kmph / 15.9 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15-day weather forecast for Greater Rochester International Airport, Rochester, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
17 December 2025 Wed Partly Cloudy  Partly Cloudy -2.8 ° C 8.2 ° C 3.1 ° C % 77 37.4 km/h 0%
18 December 2025 Thu Cloudy  Cloudy -1.6 ° C 5.7 ° C 2.1 ° C % 82 33.8 km/h 0%
19 December 2025 Fri Moderate rain Moderate rain -4.4 ° C 3.7 ° C 1.2 ° C % 82 43.6 km/h 82%
20 December 2025 Sat Partly Cloudy  Partly Cloudy -5.8 ° C 0.1 ° C -2.7 ° C % 70 41 km/h 0%
21 December 2025 Sun Patchy moderate snow Patchy moderate snow -3.6 ° C 1.4 ° C -0.7 ° C % 66 41 km/h 81%
22 December 2025 Mon Light freezing rain Light freezing rain -5.6 ° C -3.9 ° C -4.2 ° C % 72 34.2 km/h 79%
23 December 2025 Tue Light freezing rain Light freezing rain -7.4 ° C -0.8 ° C -3.7 ° C % 72 17.3 km/h 69%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 0.2 ° C 3.2 ° C 1.7 ° C % 83 25.2 km/h 85%
25 December 2025 Thu Overcast  Overcast -2.8 ° C -0.5 ° C -1.2 ° C % 77 11.2 km/h 0%
26 December 2025 Fri Partly Cloudy  Partly Cloudy -4.6 ° C 0.9 ° C -1.1 ° C % 73 25.2 km/h 0%
27 December 2025 Sat Patchy rain nearby Patchy rain nearby 1.4 ° C 8.3 ° C 5.2 ° C % 83 34.6 km/h 80%
28 December 2025 Sun Blowing snow Blowing snow -5.7 ° C -1.6 ° C -2.6 ° C % 68 38.5 km/h 64%
29 December 2025 Mon Partly Cloudy  Partly Cloudy -6.1 ° C -4.2 ° C -5.1 ° C % 64 25.9 km/h 0%
30 December 2025 Tue Patchy light snow Patchy light snow -5.4 ° C 2.2 ° C -1 ° C % 76 27.4 km/h 78%
Weather forecasts are usually fully updated every 3 hours.

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