Roslyn, SD Weather Forecast and Current Conditions

Current Conditions From Nearby Station

14°F
Feels Like -4°F  
Humidity 62% Dew Point 3°F Wind NW 20 MPH Gusts 29 Barometer 30.05 in.
Report from a MADIS/MESONET weather station 14 mi. S of central Roslyn
at

Point Forecast at a Glance

FriDec 12
Fri Dec 12: Flurries, High -3F, Low -6F
-3
-6
SatDec 13
Sat Dec 13: Snow, High -2F, Low -17F
20%
-2
-17
SunDec 14
Sun Dec 14: Mostly Sunny, High 19F, Low 8F
19
8
MonDec 15
Mon Dec 15: Mostly Sunny, High 28F, Low 18F
28
18
TueDec 16
Tue Dec 16: Mostly Sunny, High 39F, Low 25F
39
25
WedDec 17
Wed Dec 17: Rain, High 35F, Low 12F
20%
35
12
ThuDec 18
Thu Dec 18: Mostly Sunny, High 20F
20
 

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from -2°F to a high of 39°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 4°F below the historical average for December. Normal highs for this period are around 27°F with lows around 10°F.

This Date in Weather History

1967 - From December 12th through the 20th a series of snowstorms buries Flagstaff, AZ with nearly 85 inches of snow.

More on this and other weather history

Roslyn, SD 7 Day Weather Forecast Details

Friday Dec 12

Flurries

Day: Scattered flurries before 8am. Mostly cloudy, with a temperature falling to around -3 by 3pm. Wind chill values as low as -25. Northwest wind 14 to 18 mph, with gusts as high as 32 mph.

Snow

Night: A slight chance of snow after 5am. Mostly cloudy, with a low around -6. Wind chill values as low as -23. Northwest wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Saturday Dec 13

Snow

Day: A slight chance of snow before noon. Cloudy through mid morning, then gradual clearing and cold, with a high near -2. Wind chill values as low as -25. Northwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Mostly Clear

Night: Mostly clear, with a low around -17. Wind chill values as low as -29. Northwest wind 5 to 9 mph becoming south southwest after midnight.

Sunday Dec 14

Mostly Sunny

Day: Mostly sunny, with a high near 19. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 8. South wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 32 mph.

Monday Dec 15

Mostly Sunny

Day: Mostly sunny, with a high near 28. West northwest wind 5 to 10 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18. South southwest wind 5 to 14 mph, with gusts as high as 24 mph.

Tuesday Dec 16

Mostly Sunny

Day: Mostly sunny, with a high near 39. West wind around 14 mph, with gusts as high as 26 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 25.

Wednesday Dec 17

Rain

Day: A slight chance of rain. Partly sunny, with a high near 35. Chance of precipitation is 20%.

Rain And Snow

Night: A chance of rain and snow. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 20.


About Roslyn, SD

Roslyn is a town in northern Day County, South Dakota, United States. The population was 181 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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.