Nearby locations
Salem, Illinois, United States
Marion County, Illinois, United States
Selmaville, Illinois, United States
Nearby popular places
Fabick Three Heliport, United States
Salem Country Club, United States
Salem-Leckrone Airport, United States

Weather in Salem, United States

20°
Cloudy
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High32°Low19°
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Air quality

Full Details
0
38
500
Air quality:Good

Pollen index

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

Today's weather summary

The weather in Salem on Saturday, July 25th, will vary throughout the day from condition to clear, with light rain during the day, as well as light fog.

According to our models moderate rain will emerge in the early morning and a high probability for clear skies in the afternoon.

Weather details for Salem, on Saturday, July 25th:

The highest temperature of the day is going to be 32°C around 5 pm. The day will be extremely humid, with average humidity of 81%, ranging from 60% to a maximum value of 96% at about 8 am. The wind will be breezy, and will get up to 17 km/h at 8 am, blowing from the south-east. The cloud coverage will range from 4% around 11 pm to as high as 100% around 10 am with an average of 65%.

The precipitation probability will change throughout the day between 0% and 60%. The highest chance for precipitation will be around 9 am and the lowest probability around midnight. The dew point will range from 18°C up to a maximum value of 24°C around 10 pm.

The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:51 am, and sunset at 8:13 pm. The day will have 14 hours and 22 minutes of daylight.

Air quality forecast for Salem, on Saturday, July 25th:

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 31 and 58.

Pollen forecast for Salem, on Saturday, July 25th:

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

The weather in Salem on Sunday, July 26th, will be cloudy for most of the day, together with clear skies before dawn.

There's seems to be also high probability of some clouds before dawn around 3 am.

Weather information for Salem, on Sunday, July 26th:

The highest temperature of the day will be 37°C around 5 pm. The day will be humid, with average humidity of 68%, ranging from 41% to a maximum value of 93% at about 7 am. The wind will be breezy, and will get up to 24 km/h at 9 pm, blowing from the south. The cloud coverage will range from 0% around 6 pm to as high as 100% around 2 pm with an average of 65%.

There is no probability for any precipitation throughout the day. The dew point will range from 20°C up to a maximum value of 25°C around 10 am.

The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 5:52 am, and sunset at 8:12 pm. The day will have 14 hours and 20 minutes of daylight.

Air quality forecast for Salem, on Sunday, July 26th:

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 38 and 59.

Pollen forecast for Salem, on Sunday, July 26th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no 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 Salem?
The average annual highest temperature in Salem is 32.7°C (90.9°F), and the July 26th is the hottest day on average.
How cold does it get in Salem?
The average annual lowest temperature in Salem is -7.3°C (18.9°F), and the January 5th is the coldest day on average.
Which month has the most rain in Salem?
The wettest months in Salem are April and May.
What months does it snow in Salem?
The most common time of year for snow is February, January and December.