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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

Summit, SD

81°F
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Summit

South Dakota

81°
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Summit, SD Weather
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Winter Center

Today

Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
2
Tornado Watch

Tonight's Weather

Fri, Jun 20

Windy and very warm with increasing clouds Lo: 72°

Tomorrow: Partly to mostly sunny, windy and hot; danger of dehydration and heatstroke if outside for extended periods of time Hi: 99°

Current Weather

11:43 PM

81°F
RealFeel® 79°
Clear More Details
Wind S 18 mph
Wind Gusts 28 mph
Air Quality Fair

Looking Ahead

Danger of dehydration and heat stroke if outside for extended periods of time tomorrow

Summit Weather Radar

Summit Weather Radar
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Clouds
Temperature

Hourly Weather

12 AM 80°
rain drop 7%
1 AM 78°
rain drop 5%
2 AM 77°
rain drop 0%
3 AM 75°
rain drop 0%
4 AM 74°
rain drop 0%
5 AM 73°
rain drop 0%
6 AM 72°
rain drop 0%
7 AM 74°
rain drop 0%
8 AM 76°
rain drop 0%
9 AM 81°
rain drop 0%
10 AM 84°
rain drop 0%
11 AM 87°
rain drop 0%

10-Day Weather Forecast

Tonight

6/20

72° Lo

Windy and very warm

25%

Sat

6/21

99° 70°

Mostly sunny, windy and hot

Night: Clear and humid; windy late

1%

Sun

6/22

95° 56°

Sunshine, windy and hot

Cooler; a t-storm around late

1%

Mon

6/23

73° 54°

Clearing, breezy and cooler

Mainly clear

2%

Tue

6/24

69° 56°

Partly sunny

Cloudy with showers around

2%

Wed

6/25

71° 56°

A.M. showers, then a shower

Partly to mostly cloudy

66%

Thu

6/26

73° 56°

Cloudy with showers

Low clouds

68%

Fri

6/27

79° 58°

A strong afternoon t-storm

Mainly clear

40%

Sat

6/28

80° 57°

A t-storm around in the p.m.

A thunderstorm around late

43%

Sun

6/29

82° 58°

Strong afternoon t-storms

A late-night thunderstorm

73%

Sun & Moon

15 hrs 39 mins
Rise 5:40 AM
Set 9:19 PM
Waning Crescent
Rise 2:01 AM
Set 4:01 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States South Dakota Summit

Weather Near Summit:

  • Aberdeen, SD
  • Pierre, SD
  • Sioux Falls, SD
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