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Olney, Maryland, United States
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Weather in Olney, United States

74°
Cloudy
Feels like 74°
·
High88°Low63°
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Air quality

Full Details
0
66
500
Air quality:Moderate

Pollen index

Full Details
Tree
5/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Olney on Wednesday, May 1st, is going to be clear throughout the day, with cloud overcast around noon.

There is also a chance for few clouds around noon at about 2 pm.

Weather details for Olney, on Wednesday, May 1st:

The maximum temperature of the day will be 70°F at about 5 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 48% to a maximum value of 88% at about 4 am. The wind will be breezy, and will get up to 13 mph at 5 pm, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 94% around noon with an average of 24%.

There is no probability for any precipitation throughout the day. The dew point will range from 43°F up to a maximum value of 54°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 1013 hPa. Sunrise will be at 6:14 am, and sunset at 8:10 pm. The day will have 13 hours and 56 minutes of daylight.

Air quality forecast for Olney, on Wednesday, May 1st:

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 43 and 52.

Pollen forecast for Olney, on Wednesday, May 1st:

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 low risk.

The weather in Olney on Thursday, May 2nd, is going to be clear throughout the day.

There is also a chance of few clouds before dawn, at about 12 am.

Weather information for Olney, on Thursday, May 2nd:

The maximum temperature of the day will be 64°F at about 2 pm. The day will have high relative humidity, with average humidity of 68%, ranging from 44% to a maximum value of 88% at about 11 pm. The wind will be light, and will get up to 8 mph at 3 pm, blowing from the north-west. The cloud coverage will range from 0% around 5 pm to as high as 56% around 7 am with an average of 20%.

There is no probability for any precipitation throughout the day. The dew point will range from 42°F up to a maximum value of 48°F around 2 am.

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 1017 hPa. Sunrise will be at 6:13 am, and sunset at 8:11 pm, making it a total of 13 hours and 58 minutes of daylight.

Air quality forecast for Olney, on Thursday, May 2nd:

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 34 and 44.

Pollen forecast for Olney, on Thursday, May 2nd:

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 low risk.

FAQ

How warm does it get in Olney?
The average annual highest temperature in Olney is 32.6°C (90.7°F), and the July 27th is the hottest day on average.
How cold does it get in Olney?
The average annual lowest temperature in Olney is -5.8°C (21.6°F), and the January 31st is the coldest day on average.
Which month has the most rain in Olney?
The wettest months in Olney are July and September.
What months does it snow in Olney?
The most common time of year for snow is February, January, March and December.