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

59°
Clear
Feels like 59°
·
High83°Low51°
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Air quality

Full Details
0
51
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, April 16th, is going to be cloudy for most of the day.

Also, there's a high chance of flurries in the early morning, around 6 am.

Weather details for Olney, on Wednesday, April 16th:

The highest temperature during the day will be 37°F at about 5 pm. The day will have very high relative humidity, with average humidity of 74%, ranging from 65% to a maximum value of 84% at about 7 am. The wind will be breezy, and will get up to 19 mph at 3 pm, blowing from the west. The cloud coverage will range from 63% around 8 pm to as high as 100% around 7 pm with an average of 97%.

The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 8 am and the lowest probability around midnight. The dew point will range from 24°F up to a maximum value of 29°F around 11 pm.

The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:33 am, and sunset at 7:57 pm, making it a total of 13 hours and 24 minutes of daylight.

Air quality forecast for Olney, on Wednesday, April 16th:

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 39 and 40.

Pollen forecast for Olney, on Wednesday, April 16th:

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

The weather in Olney on Thursday, April 17th, is going to be clear throughout the day, with few clouds before dawn.

There's seems to be also high probability of some clouds before dawn around 2 am.

Weather details for Olney, on Thursday, April 17th:

The highest temperature during the day is going to be 48°F around 3 pm. The day will have high relative humidity, with average humidity of 63%, ranging from 37% to a maximum value of 88% at about 7 am. The wind will be light, and will get up to 8 mph at 4 pm, blowing from the west. The cloud coverage will range from 0% around 6 am to as high as 100% around 11 pm with an average of 18%.

There is no probability for any precipitation throughout the day. The dew point will range from 22°F up to a maximum value of 31°F around 7 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1023 hPa. Sunrise will be at 6:32 am, and sunset at 7:58 pm. The day will have 13 hours and 26 minutes of daylight.

Air quality forecast for Olney, on Thursday, April 17th:

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 49.

Pollen forecast for Olney, on Thursday, April 17th:

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