How is the weather in Bison, SD?

At 8:30 PM on Sun, Sep 28, 2025 it is 71 degrees Fahrenheit, feeling like 71 degrees.

Bison, SD Weather Forecast and Current Conditions (57620)

71°F
Feels Like 71°F

Humidity 71% Dew Point 61°F Wind Calm 0 MPH Barometer 29.78 in.756.4 mm

Solar Rad 0 w/m2

Report from 28.6 miles E of central Bison at 8:30 PM Sun, Sep 28, 2025

Current Weather

71°F
Feels Like 71°F

Humidity 71% Dew Point 61°F Wind Calm 0 MPH Barometer 29.78 in.756.4 mm

Solar Rad 0 w/m2

Report from 28.6 miles E of central Bison at 8:30 PM Sun, Sep 28, 2025

Forecast at a Glance

SunSep 28

56°

MonSep 29

82°

60°

TueSep 30

82°

58°

WedOct 1

81°

55°

ThuOct 2

83°

55°

FriOct 3

20%

75°

49°

SatOct 4

30%

68°

44°

This Date in Weather History

1874 - A strong category 1 hurricane went by Charleston and Georgetown, South Carolina. The tide was unprecedented height, inundating the entire riverfront of the city of Charleston.

Bison 7 Day Weather Forecast Details

Sunday Sep 28

Night: Partly cloudy, with a low around 56. Southeast wind around 8 mph.

Monday Sep 29

Day: Mostly sunny, with a high near 82. East wind 7 to 13 mph, with gusts as high as 22 mph.

Night: Partly cloudy, with a low around 60. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.

Tuesday Sep 30

Day: Sunny, with a high near 82. Southeast wind 16 to 20 mph, with gusts as high as 30 mph.

Night: Partly cloudy. Low around 58, with temperatures rising to around 60 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Oct 1

Day: Sunny, with a high near 81. West wind 7 to 10 mph, with gusts as high as 18 mph.

Night: Mostly clear, with a low around 55. Northeast wind around 6 mph.

Thursday Oct 2

Day: Sunny, with a high near 83. South wind 7 to 12 mph, with gusts as high as 18 mph.

Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 55.

Friday Oct 3

Day: A slight chance of rain showers before 1pm. Partly sunny, with a high near 75.

Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 49.

Saturday Oct 4

Day: A chance of rain showers. Mostly sunny, with a high near 68.

Night: A chance of rain showers. Mostly cloudy, with a low around 44.

Sunday Oct 5

Day: A chance of rain showers. Partly sunny, with a high near 60.

Sun & Moon Monthly

First Light 6:16 AM

Sunrise 6:45 AM

Sunset 6:37 PM

Last Light 7:07 PM

Moonrise 2:05 PM

Moonset 9:53 PM

Moon Phase

Lakes Weather - Plan for a Beautiful Day

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