Olsonville, SD Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Warning

Current Conditions

Mostly Cloudy 48°F
Feels Like 40°F  
Humidity 71% Dew Point 39°F Wind NW 26 MPH Gusts 35 Barometer 29.36 in.
Report from a MADIS/MESONET weather station 17.2 mi. S of central Olsonville
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Rain And Snow, Low 15F
60%
 
15
ThuDec 18
Thu Dec 18: Snow, High 29F, Low 16F
20%
29
16
FriDec 19
Fri Dec 19: Mostly Sunny, High 60F, Low 27F
60
27
SatDec 20
Sat Dec 20: Partly Sunny, High 41F, Low 23F
41
23
SunDec 21
Sun Dec 21: Partly Sunny, High 47F, Low 34F
47
34
MonDec 22
Mon Dec 22: Mostly Sunny, High 62F, Low 28F
62
28
TueDec 23
Tue Dec 23: Mostly Sunny, High 48F, Low 31F
48
31

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7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 29°F to a high of 62°F by week's end. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 12°F above the historical average for December. Normal highs for this period are around 37°F with lows around 14°F.

This Date in Weather History

1987 - A storm in the southwestern U.S. brought heavy rain and heavy snow to parts of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with 2.26 inches of rain.

More on this and other weather history

Olsonville, SD 7 Day Weather Forecast Details

Wednesday Dec 17

Rain And Snow

Night: Rain and snow likely before 11pm, then a chance of snow between 11pm and midnight. Cloudy early, then gradual clearing, with a low around 15. Very windy, with a west wind 29 to 34 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Dec 18

Snow

Day: A 20 percent chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -1. Very windy, with a northwest wind 33 to 43 mph decreasing to 23 to 33 mph in the afternoon. Winds could gust as high as 55 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 16. Wind chill values as low as 4. Breezy, with a northwest wind 10 to 15 mph becoming south 17 to 22 mph after midnight. Winds could gust as high as 32 mph.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 60. Wind chill values as low as 13 early. Breezy, with a south wind 18 to 25 mph becoming west in the afternoon. Winds could gust as high as 38 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 27. West wind 16 to 18 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 41. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 23. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Sunday Dec 21

Partly Sunny

Day: Partly sunny, with a high near 47. South wind 14 to 16 mph, with gusts as high as 24 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 34.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 62. Breezy.

Partly Cloudy

Night: Partly cloudy, with a low around 28.

Tuesday Dec 23

Mostly Sunny

Day: Mostly sunny, with a high near 48.

Mostly Cloudy

Night: Mostly cloudy, with a low around 31.

Wednesday Dec 24

Mostly Sunny

Day: Mostly sunny, with a high near 59.

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.