Current Weather Forecast for Grantsburg

WI 54840 | 1:46am

Weather Conditions

42°

Feels Like 38°

Cloudy

30° 51°

0

UV Index

Good

Air Quality

NE 6 mph

Wind

0 in

rain

Tonight

Thu 4/24

40°

Lowest Temperature

12%

Cloudy. Low near 40F. Winds NNE at 5 to 10 mph.

Tomorrow

Fri 4/25

58°

Highest Temperature

8%

Cloudy. High 58F. Winds NNE at 10 to 15 mph.

Tomorrow night

Fri 4/25

32°

Lowest Temperature

9%

Clear. Low 32F. Winds NE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Grantsburg

Hourly Weather Forecast & Temperature

2AM

9%

42°

Feels Like 38°

Cloudy

NE 5 mph

Wind

1023 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

3AM

7%

42°

Feels Like 38°

Cloudy

NE 6 mph

Wind

1023 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

4AM

7%

42°

Feels Like 38°

Cloudy

NNE 5 mph

Wind

1024 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

98%

Cloud Cover

5AM

7%

42°

Feels Like 39°

Cloudy

NNE 5 mph

Wind

1024 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

99%

Cloud Cover

6AM

5%

41°

Feels Like 38°

Cloudy

NNE 5 mph

Wind

1024 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

99%

Cloud Cover

7AM

6%

41°

Feels Like 37°

Cloudy

NNE 5 mph

Wind

1024 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

8AM

8%

42°

Feels Like 38°

Cloudy

NNE 6 mph

Wind

1024 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

9AM

4%

44°

Feels Like 40°

Cloudy

NNE 7 mph

Wind

1024 mb

Pressure

77%

Humidity

1

UV Index

10mi

Visibility

96%

Cloud Cover

10AM

3%

46°

Feels Like 42°

Cloudy

NNE 8 mph

Wind

1024 mb

Pressure

70%

Humidity

1

UV Index

10mi

Visibility

95%

Cloud Cover

11AM

1%

49°

Feels Like 45°

Cloudy

NNE 9 mph

Wind

1024 mb

Pressure

63%

Humidity

2

UV Index

10mi

Visibility

89%

Cloud Cover

12PM

2%

51°

Feels Like 48°

Cloudy

NNE 9 mph

Wind

1024 mb

Pressure

57%

Humidity

2

UV Index

10mi

Visibility

91%

Cloud Cover

1PM

53°

Feels Like 50°

Cloudy

NNE 11 mph

Wind

1024 mb

Pressure

53%

Humidity

4

UV Index

10mi

Visibility

80%

Cloud Cover

Thu 4/24

Thu

12%

30°

51°

Cloudy. Lows overnight in the low 40s.

38°

Feels Like

NNE 6 mph

Wind

79%

Humidity

0

UV Index

6:08 AM

Sunrise

8:09 PM

Sunset

Fri 4/25

Fri

8%

37°

57°

Mostly cloudy. Highs in the upper 50s and lows in the low 30s.

38°

Feels Like

NNE 11 mph

Wind

59%

Humidity

4

UV Index

6:07 AM

Sunrise

8:11 PM

Sunset

Sat 4/26

Sat

8%

32°

64°

More sun than clouds. Highs in the mid 60s and lows in the mid 40s.

34°

Feels Like

E 7 mph

Wind

47%

Humidity

6

UV Index

6:05 AM

Sunrise

8:12 PM

Sunset

Sun 4/27

Sun

53%

46°

63°

Morning showers. Highs in the low 60s and lows in the low 50s.

42°

Feels Like

SSE 14 mph

Wind

56%

Humidity

3

UV Index

6:04 AM

Sunrise

8:13 PM

Sunset

Mon 4/28

Mon

97%

52°

69°

Thunderstorms. Potential for severe thunderstorms. Highs in the upper 60s and lows in the low 40s.

69°

Feels Like

S 14 mph

Wind

82%

Humidity

3

UV Index

6:02 AM

Sunrise

8:14 PM

Sunset

Tue 4/29

Tue

22%

36°

55°

Clouds giving way to sun . Highs in the mid 50s and lows in the mid 30s.

38°

Feels Like

NNW 13 mph

Wind

62%

Humidity

6

UV Index

6:00 AM

Sunrise

8:16 PM

Sunset

Wed 4/30

Wed

9%

34°

64°

Mostly sunny. Highs in the mid 60s and lows in the mid 40s.

33°

Feels Like

S 8 mph

Wind

53%

Humidity

6

UV Index

5:59 AM

Sunrise

8:17 PM

Sunset

Thu 5/1

Thu

24%

43°

62°

Mix of sun and clouds. Highs in the low 60s and lows in the upper 30s.

44°

Feels Like

W 8 mph

Wind

62%

Humidity

6

UV Index

5:57 AM

Sunrise

8:18 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Wisconsin

Daily Weather Update from FOX Weather: 52M under threat of severe weather Friday as storms persist into Easter

Top weather news for Friday, April 18, 2025: Tornadoes, high winds blast the Plains on Thursday as severe weather will impact millions this Easter weekend.

The Daily Weather Update from FOX Weather: Severe weather threat increases ahead of Easter weekend travel

Top weather news for Thursday, April 17, 2025: The severe weather threat has increased Thursday as millions prepare to travel for Easter weekend. Meanwhile, extreme fire danger looms for the Southwest and a late-season snowstorm is set to wallop the Rockies.

Renewed threat of severe storms targets Midwest, South threatening Easter travel for millions this weekend

An active stretch of severe weather is expected to develop late this week and continue into the Easter weekend from the Midwest to the Mississippi Valley.

Daily Weather Update from FOX Weather: Hail pelts Ohio Valley as more widespread severe storms loom late-week

Top weather news for Tuesday, April 15, 2025: Damaging winds and hail were reported across the Ohio Valley on Monday ahead of a more widespread severe weather threat late this week and into the Easter weekend.

Load More Stories