Current Weather Forecast for Grenville

SD 57239  |   12:10am

Weather Conditions

25°

Feels Like 16°

Fair

14° 38°

0

UV Index

Good

Air Quality

ESE 9 mph

Wind

0 in

snow

Tonight

Sat 2/7

22°

Lowest Temperature

3%

Partly cloudy. Low 22F. Winds E at 5 to 10 mph.

Tomorrow

Sun 2/8

40°

Highest Temperature

8%

Sunshine and clouds mixed. High around 40F. Winds SW at 5 to 10 mph.

Tomorrow night

Sun 2/8

31°

Lowest Temperature

7%

Partly cloudy skies early will become overcast later during the night. Low 31F. Winds SW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Grenville

Hourly Weather Forecast & Temperature

1AM

3%

24°

Feels Like 15°

Mostly Clear

SE 8 mph

Wind

1016 mb

Pressure

89%

Humidity

0

UV Index

9mi

Visibility

20%

Cloud Cover

2AM

3%

24°

Feels Like 16°

Mostly Clear

ESE 6 mph

Wind

1017 mb

Pressure

90%

Humidity

0

UV Index

8mi

Visibility

26%

Cloud Cover

3AM

3%

23°

Feels Like 16°

Partly Cloudy

ESE 6 mph

Wind

1017 mb

Pressure

91%

Humidity

0

UV Index

8mi

Visibility

30%

Cloud Cover

4AM

3%

23°

Feels Like 16°

Partly Cloudy

E 5 mph

Wind

1017 mb

Pressure

91%

Humidity

0

UV Index

8mi

Visibility

51%

Cloud Cover

5AM

3%

23°

Feels Like 17°

Partly Cloudy

NE 5 mph

Wind

1018 mb

Pressure

93%

Humidity

0

UV Index

8mi

Visibility

56%

Cloud Cover

6AM

3%

23°

Feels Like 17°

Partly Cloudy

NNE 5 mph

Wind

1018 mb

Pressure

93%

Humidity

0

UV Index

9mi

Visibility

59%

Cloud Cover

7AM

6%

23°

Feels Like 17°

Partly Cloudy

N 5 mph

Wind

1019 mb

Pressure

93%

Humidity

0

UV Index

8mi

Visibility

55%

Cloud Cover

8AM

9%

23°

Feels Like 17°

Partly Cloudy

NW 4 mph

Wind

1019 mb

Pressure

93%

Humidity

0

UV Index

9mi

Visibility

58%

Cloud Cover

9AM

8%

25°

Feels Like 20°

Partly Cloudy

SW 4 mph

Wind

1020 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

52%

Cloud Cover

10AM

7%

28°

Feels Like 22°

Partly Cloudy

SW 5 mph

Wind

1020 mb

Pressure

86%

Humidity

1

UV Index

10mi

Visibility

44%

Cloud Cover

11AM

6%

31°

Feels Like 25°

Partly Cloudy

WSW 6 mph

Wind

1019 mb

Pressure

80%

Humidity

1

UV Index

10mi

Visibility

50%

Cloud Cover

12PM

6%

34°

Feels Like 28°

Mostly Cloudy

SSW 7 mph

Wind

1019 mb

Pressure

75%

Humidity

2

UV Index

10mi

Visibility

62%

Cloud Cover

Sat 2/7

Sat

3%

14°

38°

Partly cloudy. Lows overnight in the low 20s.

15°

Feels Like

E 9 mph

Wind

91%

Humidity

0

UV Index

7:42 AM

Sunrise

5:45 PM

Sunset

Sun 2/8

Sun

8%

22°

39°

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

17°

Feels Like

SW 9 mph

Wind

81%

Humidity

2

UV Index

7:41 AM

Sunrise

5:46 PM

Sunset

Mon 2/9

Mon

24%

31°

40°

Mostly cloudy. Highs in the low 40s and lows in the mid 20s.

26°

Feels Like

N 15 mph

Wind

84%

Humidity

1

UV Index

7:40 AM

Sunrise

5:48 PM

Sunset

Tue 2/10

Tue

7%

26°

38°

Times of sun and clouds. Highs in the upper 30s and lows in the mid 20s.

17°

Feels Like

NW 15 mph

Wind

75%

Humidity

2

UV Index

7:38 AM

Sunrise

5:49 PM

Sunset

Wed 2/11

Wed

15%

24°

41°

Mostly cloudy. Highs in the low 40s and lows in the upper 20s.

17°

Feels Like

S 13 mph

Wind

71%

Humidity

1

UV Index

7:37 AM

Sunrise

5:51 PM

Sunset

Thu 2/12

Thu

24%

27°

39°

Mix of sun and clouds. Highs in the upper 30s and lows in the mid 20s.

20°

Feels Like

E 11 mph

Wind

80%

Humidity

2

UV Index

7:35 AM

Sunrise

5:52 PM

Sunset

Fri 2/13

Fri

21%

25°

42°

Partly cloudy. Highs in the low 40s and lows in the upper 20s.

17°

Feels Like

SSW 15 mph

Wind

72%

Humidity

2

UV Index

7:34 AM

Sunrise

5:54 PM

Sunset

Sat 2/14

Sat

20%

27°

42°

Mix of sun and clouds. Highs in the low 40s and lows in the upper 20s.

19°

Feels Like

SW 13 mph

Wind

72%

Humidity

2

UV Index

7:32 AM

Sunrise

5:55 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