Nearby locations
Rochester, New York, United States
Monroe County, New York, United States
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Weather in Rochester, United States

61°
Partly cloudy
Feels like 61°
·
High79°Low60°
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Air quality

Full Details
0
110
500
Air quality:Unhealthy for sensitive groups

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
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Grass
0/5
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Tomorrow's weather summary

The weather in Rochester on Tuesday, May 21st, is going to be cloudy for most of the day, with clear skies during the night.

There is also a chance for some clouds in the afternoon at about 3 pm.

Weather information for Rochester, on Tuesday, May 21st:

The maximum temperature during the day is going to be 84°F around 2 pm. The day will have very high relative humidity, with average humidity of 77%, ranging from 45% to a maximum value of 92% at about 8 pm. The wind will be breezy, and will get up to 12 mph at 2 pm, blowing from the south. The cloud coverage will range from 5% around 11 pm to as high as 100% around 1 pm with an average of 78%.

The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 6 am and the lowest probability around midnight. The dew point will range from 60°F up to a maximum value of 74°F around 7 pm.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 5:51 am, and sunset at 8:22 pm. The day will have 14 hours and 31 minutes of daylight.

Air quality forecast for Rochester, on Tuesday, May 21st:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 43 and 81.

Pollen forecast for Rochester, on Tuesday, May 21st:

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

The weather in Rochester on Wednesday, May 22nd, will be cloudy throughout the day, with clear skies in the early morning.

There's seems to be also high probability of some clouds before dawn at about 4 am.

Weather details for Rochester, on Wednesday, May 22nd:

The maximum temperature during the day is going to be 86°F at about 1 pm. The day will have very high relative humidity, with average humidity of 71%, ranging from 41% to a maximum value of 92% at about 5 pm. The wind will be breezy, and will get up to 13 mph at 2 pm, blowing from the south-west. The cloud coverage will range from 0% around 10 am to as high as 100% around 6 pm with an average of 56%.

The chances of precipitation throughout the day will change between 0% and 25%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 59°F up to a maximum value of 69°F around 5 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 5:51 am, and sunset at 8:23 pm. The day will have 14 hours and 32 minutes of daylight.

Air quality forecast for Rochester, on Wednesday, May 22nd:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 41 and 94.

Pollen forecast for Rochester, on Wednesday, May 22nd:

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

FAQ

How warm does it get in Rochester?
The average annual highest temperature in Rochester is 26.7°C (80.1°F), and the July 22nd is the hottest day on average.
How cold does it get in Rochester?
The average annual lowest temperature in Rochester is -8.7°C (16.3°F), and the January 31st is the coldest day on average.
Which month has the most rain in Rochester?
The wettest months in Rochester are October and June.
What months does it snow in Rochester?
The most common time of year for snow is February, January, December, March and November.