Current Weather Forecast for Grenville

SD 57239  |   1:45pm

Weather Conditions

49°

Feels Like 45°

Sunny

27° 49°

2

UV Index

Good

Air Quality

NW 8 mph

Wind

0 in

rain

Today

Sat 2/14

49°

Highest Temperature

1%

Partly cloudy. Near record high temperatures. High 49F. Winds WNW at 5 to 10 mph.

Tonight

Sat 2/14

30°

Lowest Temperature

5%

Partly cloudy skies. Low near 30F. Winds WSW at 5 to 10 mph.

Tomorrow

Sun 2/15

56°

Highest Temperature

5%

Intervals of clouds and sunshine. Near record high temperatures. High 56F. Winds SSW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Grenville

Hourly Weather Forecast & Temperature

2PM

1%

49°

Feels Like 46°

Sunny

NW 8 mph

Wind

1014 mb

Pressure

52%

Humidity

2

UV Index

10mi

Visibility

0%

Cloud Cover

3PM

1%

49°

Feels Like 46°

Sunny

NW 8 mph

Wind

1014 mb

Pressure

51%

Humidity

1

UV Index

10mi

Visibility

0%

Cloud Cover

4PM

1%

49°

Feels Like 46°

Sunny

WNW 8 mph

Wind

1014 mb

Pressure

51%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

5PM

1%

47°

Feels Like 44°

Partly Cloudy

WNW 7 mph

Wind

1014 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

6PM

2%

43°

Feels Like 40°

Partly Cloudy

WNW 5 mph

Wind

1014 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

7PM

2%

39°

Feels Like 36°

Partly Cloudy

WNW 5 mph

Wind

1015 mb

Pressure

71%

Humidity

0

UV Index

10mi

Visibility

55%

Cloud Cover

8PM

2%

37°

Feels Like 34°

Partly Cloudy

W 4 mph

Wind

1015 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

49%

Cloud Cover

9PM

4%

36°

Feels Like 32°

Mostly Clear

W 4 mph

Wind

1016 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

27%

Cloud Cover

10PM

5%

35°

Feels Like 30°

Clear

WSW 5 mph

Wind

1016 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

11PM

5%

34°

Feels Like 29°

Clear

SW 5 mph

Wind

1016 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

12AM

5%

33°

Feels Like 28°

Clear

SW 5 mph

Wind

1016 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

1AM

5%

32°

Feels Like 26°

Clear

SW 7 mph

Wind

1016 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

Sat 2/14

Sat

1%

27°

49°

Times of sun and clouds. Highs in the upper 40s and lows in the low 30s.

39°

Feels Like

WNW 9 mph

Wind

54%

Humidity

2

UV Index

7:32 AM

Sunrise

5:55 PM

Sunset

Sun 2/15

Sun

5%

30°

56°

Partly cloudy. Highs in the mid 50s and lows in the upper 20s.

23°

Feels Like

SSW 13 mph

Wind

56%

Humidity

2

UV Index

7:31 AM

Sunrise

5:57 PM

Sunset

Mon 2/16

Mon

7%

29°

48°

A few clouds. Highs in the upper 40s and lows in the low 30s.

22°

Feels Like

E 11 mph

Wind

69%

Humidity

2

UV Index

7:29 AM

Sunrise

5:58 PM

Sunset

Tue 2/17

Tue

65%

30°

46°

Windy, chance of late day showers. Highs in the mid 40s and lows in the upper 20s.

20°

Feels Like

ESE 25 mph

Wind

76%

Humidity

1

UV Index

7:28 AM

Sunrise

5:59 PM

Sunset

Wed 2/18

Wed

58%

21°

37°

Windy, snow showers possible. Highs in the low 30s and lows in the mid teens.

15°

Feels Like

NW 23 mph

Wind

84%

Humidity

1

UV Index

7:26 AM

Sunrise

6:01 PM

Sunset

Thu 2/19

Thu

24%

14°

23°

Mostly cloudy. Highs in the low 20s and lows in the upper single digits.

2°

Feels Like

NNW 14 mph

Wind

74%

Humidity

1

UV Index

7:24 AM

Sunrise

6:02 PM

Sunset

Fri 2/20

Fri

24%

9°

19°

Considerable cloudiness. Highs in the upper teens and lows in the mid single digits.

-5°

Feels Like

NW 14 mph

Wind

71%

Humidity

2

UV Index

7:23 AM

Sunrise

6:04 PM

Sunset

Sat 2/21

Sat

20%

6°

19°

More clouds than sun. Highs in the upper teens and lows in the mid single digits.

-7°

Feels Like

NW 12 mph

Wind

70%

Humidity

2

UV Index

7:21 AM

Sunrise

6:05 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from South Dakota

Historic winter storm: 235 million in path of dangerous snow, ice with first impacts tonight

More than 235 million people across more than 40 states, from Arizona to Maine, are in the path of a potentially historic winter storm that's expected to extend over 2,000 miles and deliver crippling snow and ice, beginning Friday.

Pair of cross-country storms to bring rain, snow and severe weather threat to millions by late week

Two cross-country storms are expected to bring rain to millions across more than 30 states beginning Thursday, packing a severe weather threat for the Deep South and the potential for snow from the higher elevations of the Four Corners through the Central Plains and Upper Midwest.

See the top 5 wildest moments in weather caught on camera live from the field in 2025

The year 2025 has been filled with plenty of ups and downs in the world of weather, but not without some interesting moments caught on camera.

Christmas weather outlook: Millions to see 'nice' forecast with a touch of 'naughty' across nation

Naughty or nice, how will the weather be in your region on Christmas Day?

Load More Stories