Kasper, SD Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 36°F
Feels Like 29°F  
Humidity 75% Dew Point 28°F Wind SSE 10 MPH Barometer 29.75 in.
Visibility 10 mi.
Report from a MADIS/MESONET weather station 1.8 mi. W of central Kasper
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Point Forecast at a Glance

MonDec 15
Mon Dec 15: Mostly Cloudy, Low 25F
 
25
TueDec 16
Tue Dec 16: Mostly Cloudy, High 45F, Low 25F
45
25
WedDec 17
Wed Dec 17: Rain, High 48F, Low 13F
20%
48
13
ThuDec 18
Thu Dec 18: Mostly Sunny, High 19F, Low 9F
19
9
FriDec 19
Fri Dec 19: Mostly Cloudy, High 41F, Low 21F
41
21
SatDec 20
Sat Dec 20: Partly Sunny, High 31F, Low 18F
31
18
SunDec 21
Sun Dec 21: Mostly Sunny, High 37F, Low 19F
37
19

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7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 45°F, reaching 48°F before cooling to 19°F, then recovering to 37°F by week's end. Mostly dry conditions with only one day showing wintry mix chances.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for December. Normal highs for this period are around 31°F with lows around 11°F.

This Date in Weather History

1945 - A record December snowstorm buried Buffalo, NY, under 36.6 inches of snow, with unofficial totals south of the city ranging up to 70 inches. Travel was brought to a halt by the storm.

More on this and other weather history

Kasper, SD 7 Day Weather Forecast Details

Monday Dec 15

Mostly Cloudy

Night: Mostly cloudy, with a low around 25. South wind 9 to 14 mph becoming west after midnight.

Tuesday Dec 16

Mostly Cloudy

Day: Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 25. West northwest wind 8 to 16 mph becoming south after midnight. Winds could gust as high as 25 mph.

Wednesday Dec 17

Rain

Day: A slight chance of rain after noon. Mostly cloudy, with a high near 48. Breezy, with a south wind 14 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

Rain And Snow

Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 13. Windy, with a west northwest wind 24 to 29 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 30%.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 19. Windy, with a northwest wind 26 to 36 mph decreasing to 11 to 21 mph. Winds could gust as high as 50 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 9. North wind 9 to 18 mph becoming southeast after midnight. Winds could gust as high as 28 mph.

Friday Dec 19

Mostly Cloudy

Day: Mostly cloudy, with a high near 41. Southeast wind 10 to 18 mph, with gusts as high as 28 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 21. South wind around 11 mph becoming north northwest after midnight.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 31.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 37.

Mostly Cloudy

Night: Mostly cloudy, with a low around 19.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 35.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.