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Sylvan Lake Harney Trail, SD Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Clear 25°F
Feels Like 25°F  
Humidity 65% Dew Point 15°F Wind Calm 0 MPH Barometer 30.4 in.772.2 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 4.6 miles NNW of central Sylvan Lake Harney Trail
at

Current Conditions From Nearby Local Station  

Clear 25°F
Feels Like 25°F  
Humidity 65% Dew Point 15°F Wind Calm 0 MPH Barometer 30.4 in.772.2 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 4.6 miles NNW of central Sylvan Lake Harney Trail
at

Point Forecast at a Glance

TueOct 28
Tue Oct 28: Clear, Low 22°F
 
22°
WedOct 29
Wed Oct 29: Sunny, High 43°F, Low 29°F
43°
29°
ThuOct 30
Thu Oct 30: Sunny, High 42°F, Low 25°F
42°
25°
FriOct 31
Fri Oct 31: Partly Sunny, High 37°F, Low 22°F
37°
22°
SatNov 1
Sat Nov 1: Mostly Sunny, High 47°F, Low 38°F
47°
38°
SunNov 2
Sun Nov 2: Showers, High 56°F, Low 31°F
20%
56°
31°
MonNov 3
Mon Nov 3: Sunny, High 44°F, Low 31°F
44°
31°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 37°F to 56°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for October-November. Normal highs for this period are around 52°F with lows around 27°F.



This Date in Weather History

1942 - A tornado struck the town of Berryville in northwest Arkansas killing 20 persons and causing half a million dollars damage.

More on this and other weather history


Sylvan Lake Harney Trail 7 Day Weather Forecast Details

Tuesday Oct 28

Clear

Night: Clear, with a low around 22. Wind chill values as low as 11. West wind 7 to 10 mph, with gusts as high as 16 mph.

Wednesday Oct 29

Sunny

Day: Sunny. High near 43, with temperatures falling to around 40 in the afternoon. Wind chill values as low as 14. Southwest wind around 7 mph, with gusts as high as 20 mph.

Mostly Clear

Night: Mostly clear, with a low around 29. Wind chill values as low as 18. West wind 6 to 18 mph, with gusts as high as 29 mph.

Thursday Oct 30

Sunny

Day: Sunny. High near 42, with temperatures falling to around 38 in the afternoon. Wind chill values as low as 18. Northwest wind 8 to 17 mph, with gusts as high as 28 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 25. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

Friday Oct 31

Partly Sunny

Day: Partly sunny. High near 37, with temperatures falling to around 33 in the afternoon. Northwest wind 6 to 12 mph, with gusts as high as 21 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 22. West wind 5 to 9 mph.

Saturday Nov 1

Mostly Sunny

Day: Mostly sunny, with a high near 47. West wind around 9 mph, with gusts as high as 21 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 38.

Sunday Nov 2

Showers

Day: A slight chance of rain showers between 11am and 5pm. Sunny, with a high near 56.

Partly Cloudy

Night: Partly cloudy, with a low around 31.

Monday Nov 3

Sunny

Day: Sunny, with a high near 44.

Partly Cloudy

Night: Partly cloudy, with a low around 31.

Tuesday Nov 4

Mostly Sunny

Day: Mostly sunny, with a high near 49.

Sun & Moon   Monthly

First Light 6:56 AM

Sunrise 7:26 AM

Sunset 5:51 PM

Last Light 6:21 PM

Moonrise 2:06 PM

Moonset 9:50 PM

Moon Phase
 

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Contiguous United States Extremes

Tue's High Temperature
101 at Zapata, TX and 2 Miles North-northeast Of La Puerta, TX

Tue's Low Temperature
-10 at Peter Sinks, UT


Weather Folklore

When clouds look like black smoke, a wise man will put on his cloak..


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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.