Nearby locations
Vandalia, Illinois, United States
Bluff City, Illinois, United States
Hagarstown, Illinois, United States
Nearby popular places
Vandalia State House Historic Site, United States
Robbins Best Western Motel Heliport, United States
Vandalia Country Club, United States

Weather in Vandalia, United States

65°
Cloudy
Feels like 65°
·
High79°Low61°

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Air quality

Full Details
0
68
500
Air quality:Moderate

Pollen index

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

Today's weather summary

The weather in Vandalia on Sunday, April 28th, is going to be cloudy throughout the day.

Also, there's a high chance of many clouds before dawn, at about 3 am.

Weather information for Vandalia, on Sunday, April 28th:

The highest temperature during the day is going to be 79°F at about 5 pm. The day will have very high relative humidity, with average humidity of 70%, ranging from 50% to a maximum value of 89% at about 5 am. The wind will be strong, and will get up to 23 mph at 1 pm, blowing from the south. The cloud coverage will range from 59% around 1 am to as high as 100% around 11 pm with an average of 93%.

There is no probability for any precipitation throughout the day. The dew point will range from 58°F up to a maximum value of 63°F around 5 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 1013 hPa. Sunrise will be at 6:04 am, and sunset at 7:42 pm, making it a total of 13 hours and 38 minutes of daylight.

Air quality forecast for Vandalia, on Sunday, April 28th:

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 76.

Pollen forecast for Vandalia, on Sunday, April 28th:

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 low risk.

The weather in Vandalia on Monday, April 29th, is going to be cloudy throughout the day, with clear skies in the afternoon.

There is also a chance for light rain before dawn at about 1 am.

Weather information for Vandalia, on Monday, April 29th:

The highest temperature during the day will be 71°F around 2 pm. The day will have very high relative humidity, with average humidity of 81%, ranging from 64% to a maximum value of 97% at about 11 pm. The wind will be breezy, and will get up to 13 mph at 5 pm, blowing from the west. The cloud coverage will range from 0% around 8 pm to as high as 100% around 11 pm with an average of 76%.

The chances of precipitation throughout the day will change between 0% and 90%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 54°F up to a maximum value of 62°F around noon.

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 6:03 am, and sunset at 7:43 pm. The day will have 13 hours and 40 minutes of daylight.

Air quality forecast for Vandalia, on Monday, April 29th:

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 33 and 44.

Pollen forecast for Vandalia, on Monday, April 29th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

FAQ

How warm does it get in Vandalia?
The average annual highest temperature in Vandalia is 32.3°C (90.1°F), and the July 26th is the hottest day on average.
How cold does it get in Vandalia?
The average annual lowest temperature in Vandalia is -8.0°C (17.6°F), and the January 5th is the coldest day on average.
Which month has the most rain in Vandalia?
The wettest months in Vandalia are April and May.
What months does it snow in Vandalia?
The most common time of year for snow is February, January and December.