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Groton, SD Weather Forecast and Current Conditions (57445)

Current Conditions From Nearby Local Station  

39°F
Feels Like 36°F  
Humidity 84% Dew Point 35°F Wind SW 4 MPH Gusts 7 Barometer 30.02 in.762.5 mm
Solar Rad 305 w/m2
Report from a MADIS/MESONET station 0.3 miles W of central Groton
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Current Conditions From Nearby Local Station  

39°F
Feels Like 36°F  
Humidity 84% Dew Point 35°F Wind SW 4 MPH Gusts 7 Barometer 30.02 in.762.5 mm
Solar Rad 305 w/m2
Report from a MADIS/MESONET station 0.3 miles W of central Groton
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Point Forecast at a Glance

ThuOct 30
Thu Oct 30: Sunny, High 55°F, Low 32°F
55°
32°
FriOct 31
Fri Oct 31: Snow, High 43°F, Low 28°F
30%
43°
28°
SatNov 1
Sat Nov 1: Partly Sunny, High 45°F, Low 33°F
45°
33°
SunNov 2
Sun Nov 2: Mostly Sunny, High 61°F, Low 37°F
61°
37°
MonNov 3
Mon Nov 3: Sunny, High 58°F, Low 33°F
58°
33°
TueNov 4
Tue Nov 4: Mostly Sunny, High 59°F, Low 36°F
59°
36°
WedNov 5
Wed Nov 5: Mostly Sunny, High 60°F, Low 35°F
60°
35°

7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 55°F to 60°F, reaching a high of 61°F. Mostly dry conditions with only one day showing snow chances.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for October-November. Normal highs for this period are around 48°F with lows around 26°F.



This Date in Weather History

1947 - The Donora, PA, smog disaster finally came to an end. For five days an inversion trapped impurities in the lower atmosphere over the Monongahela Valley killing 20 persons, and leaving more than 2000 others sick.

More on this and other weather history


Groton 7 Day Weather Forecast Details

Thursday Oct 30

Sunny

Day: Sunny, with a high near 55. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 32. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

Friday Oct 31

Snow

Day: A chance of rain showers before 9am, then a chance of snow showers between 9am and 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Showers with Mostly Cloudy

Night: A chance of rain showers before 7pm. Mostly cloudy, with a low around 28. North northwest wind 5 to 12 mph. Chance of precipitation is 30%.

Saturday Nov 1

Partly Sunny

Day: Partly sunny, with a high near 45. West wind 3 to 7 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 33. South wind 6 to 15 mph, with gusts as high as 25 mph.

Sunday Nov 2

Mostly Sunny

Day: Mostly sunny, with a high near 61. Southwest wind 12 to 15 mph, with gusts as high as 26 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 37. West northwest wind around 10 mph.

Monday Nov 3

Sunny

Day: Sunny, with a high near 58. West northwest wind 9 to 14 mph, with gusts as high as 23 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 33.

Tuesday Nov 4

Mostly Sunny

Day: Mostly sunny, with a high near 59.

Partly Cloudy

Night: Partly cloudy, with a low around 36.

Wednesday Nov 5

Mostly Sunny

Day: Mostly sunny, with a high near 60.

Partly Cloudy

Night: Partly cloudy, with a low around 35.

Sun & Moon   Monthly

First Light 7:39 AM

Sunrise 8:10 AM

Sunset 6:24 PM

Last Light 6:54 PM

Moonrise 3:44 PM

Moonset 12:40 AM

Moon Phase
 

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Contiguous United States Extremes

Wed's High Temperature
103 at 2 Miles West Of Pala, CA

Thu's Low Temperature
12 at 4 Miles Northwest Of Grand Lake, CO and 2 Miles Southwest Of Canyon Village, WY


Weather Folklore

Spiders enlarge and repair their webs before bad weather.


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About Groton, South Dakota

Groton is a city in southeastern Brown County, South Dakota, United States. The population was 1,380 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.