Rochester International Airport Weather Forecast
- 40
- 55
Gradual Clearing
- 44
- 60
Partly Sunny
- 44
- 59
Mostly Cloudy
- 46
- 62
Chance Rain Showers
- 51
- 70
Slight Chance Rain Showers
- 56
- 77
Slight Chance Thunderstorms
Today 19 May Olmsted
Mostly cloudy. A slight chance of Showers this morning. Much cooler with Highs in the mid 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.
Tonight 19 May Olmsted
Partly cloudy. Colder with Lows around 40. Northwest Winds 10 to 15 Mph.
Rochester International Airport Temperature Statistics
May Temperature
Rochester, Rochester International Airport (0 miles)
Lowest 6 May, 2026
30.7 °FAverage May
54 °FHighest 15 May, 2026
87.7 °F
Climate (2021–Present)
Rochester, Rochester International Airport (0 miles)
Average Low 2021–2026
37.9 °FAverage 2021–2026
47 °FAverage High 2021–2026
56.5 °F