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Fort Thompson, South Dakota, United States
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Weather in Fort Thompson, United States

49°
Clear
Feels like 49°
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High73°Low47°
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Air quality

Full Details
0
64
500
Air quality:Moderate

Pollen index

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

Today's weather summary

The weather in Fort Thompson on Wednesday, May 15th, will be cloudy throughout the day, together with clear skies before dawn.

There is also a chance for some clouds in the early morning at about 6 am, and light rain during the morning at about 10 am.

Weather details for Fort Thompson, on Wednesday, May 15th:

The highest temperature during the day will be 66°F around 3 pm. The day will have very high relative humidity, with average humidity of 79%, ranging from 65% to a maximum value of 94% at about 10 pm. The wind will be breezy, and will get up to 15 mph at 7 pm, blowing from the north-west. The cloud coverage will range from 0% around 2 am to as high as 100% around 5 pm with an average of 66%.

The chances of precipitation throughout the day will change between 0% and 35%. The highest chance for precipitation will be around noon and the lowest probability around midnight. The dew point will range from 46°F up to a maximum value of 57°F around 8 pm.

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 1010 hPa. Sunrise will be at 6:21 am, and sunset at 8:38 pm, making it a total of 14 hours and 17 minutes of daylight.

Air quality forecast for Fort Thompson, on Wednesday, May 15th:

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 25 and 44.

Pollen forecast for Fort Thompson, on Wednesday, May 15th:

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 medium risk.

The weather in Fort Thompson on Thursday, May 16th, is going to be clear for most of the day, with few clouds around noon.

There's seems to be also high probability of some clouds before dawn at about 12 am.

Weather details for Fort Thompson, on Thursday, May 16th:

The highest temperature of the day will be 73°F at about 4 pm. The day will have very high relative humidity, with average humidity of 70%, ranging from 43% to a maximum value of 95% at about midnight. The wind will be light, and will get up to 7 mph at 2 am, blowing from the north-west. The cloud coverage will range from 0% around 2 am to as high as 97% around 4 pm with an average of 20%.

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 48°F up to a maximum value of 55°F around 10 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 1009 hPa. Sunrise will be at 6:21 am, and sunset at 8:38 pm. The day will have 14 hours and 17 minutes of daylight.

Air quality forecast for Fort Thompson, on Thursday, May 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 16 and 41.

Pollen forecast for Fort Thompson, on Thursday, May 16th:

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 high risk.

FAQ

How warm does it get in Fort Thompson?
The average annual highest temperature in Fort Thompson is 32.9°C (91.2°F), and the July 11th is the hottest day on average.
How cold does it get in Fort Thompson?
The average annual lowest temperature in Fort Thompson is -16.7°C (1.9°F), and the January 2nd is the coldest day on average.
Which month has the most rain in Fort Thompson?
The wettest months in Fort Thompson are June and May.
What months does it snow in Fort Thompson?
The most common time of year for snow is December, February, April, March and January.