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Rochester, New York, United States
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Weather in Rochester, United States

80°
Clear
Feels like 80°
83°66°
0%
Time in Rochester6:25 PM Thu, May 19

Tomorrow's weather summary

The weather in Rochester on Friday, May 20th, will be clear for most of the day, with cloud overcast before dawn.

There is also a chance for few clouds before dawn around 3 am.

Weather information for Rochester, on Friday, May 20th:

The maximum temperature during the day will be 93°F at about 4 pm. The day will have comfortable humidity, with average humidity of 51%, ranging from 28% to a maximum value of 80% at about midnight. The wind will be breezy, and will get up to 14 mph at 1 pm, blowing from the south-west. The cloud coverage will range from 0% around 11 am to as high as 100% around 8 am with an average of 39%.

There is no probability for any precipitation throughout the day. The dew point will range from 54°F up to a maximum value of 68°F around midnight.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 6:27 am, and sunset at 8:30 pm. The day will have 14 hours and 3 minutes of daylight.

Air quality forecast for Rochester, on Friday, May 20th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 36 and 49.

Pollen forecast for Rochester, on Friday, May 20th:

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 very high risk.

The weather in Rochester on Saturday, May 21st, is going to be clear for most of the day, together with cloud overcast around noon.

There is also a chance for few clouds in the early morning at about 5 am.

Weather details for Rochester, on Saturday, May 21st:

The highest temperature of the day will be 90°F around 4 pm. The day will have comfortable humidity, with average humidity of 55%, ranging from 35% to a maximum value of 78% at about 11 pm. The wind will be light, and will get up to 10 mph at 3 am, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 99% around 6 pm with an average of 34%.

The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 56°F up to a maximum value of 65°F around 9 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 1016 hPa. Sunrise will be at 6:26 am, and sunset at 8:31 pm, making it a total of 14 hours and 5 minutes of daylight.

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

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 35 and 48.

Pollen forecast for Rochester, on Saturday, 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 very high risk.

Full Details

Air quality

AQI81
0100200300400500
Air quality index:Moderate

Pollen index

Tree
5/5
012345
Weed
0/5
012345
Grass
1/5
012345

Upcoming days

Full Details
Thu
19
66°83°
Fri
20
68°93°
Sat
21
70°90°
Sun
22
52°85°
Mon
23
47°66°
Tue
24
48°80°

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.

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