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Severe weather to focus on the central US this week. Click for the forecast. Chevron right

Interior, SD

56°F
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Interior

South Dakota

56°
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Interior, SD Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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10 AM

61°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 7%
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Mostly sunny
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™55°

WindSW 17 mph

Air QualityFair

Max UV Index3.6 (Moderate)

Wind Gusts21 mph

Humidity41%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover24%

Visibility10 mi

Cloud Ceiling34000 ft

11 AM

67°
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 7%
Chevron down
Partly sunny
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™63°

WindWSW 21 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts24 mph

Humidity29%

Indoor Humidity43% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

71°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 7%
Chevron down
Partly sunny
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™66°

WindWSW 24 mph

Air QualityFair

Max UV Index5.9 (High)

Wind Gusts29 mph

Humidity22%

Indoor Humidity22% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

74°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 5%
Chevron down
Partly sunny
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™69°

WindWSW 27 mph

Air QualityFair

Max UV Index6.6 (High)

Wind Gusts32 mph

Humidity18%

Indoor Humidity18% (Dry)

Dew Point28° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

76°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™71°

WindWSW 28 mph

Air QualityFair

Max UV Index3.2 (Moderate)

Wind Gusts37 mph

Humidity16%

Indoor Humidity16% (Dry)

Dew Point26° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

77°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™72°

WindWSW 29 mph

Air QualityPoor

Max UV Index2.5 (Moderate)

Wind Gusts41 mph

Humidity14%

Indoor Humidity14% (Dry)

Dew Point24° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

79°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™74°

WindW 30 mph

Air QualityPoor

Max UV Index1.9 (Low)

Wind Gusts45 mph

Humidity12%

Indoor Humidity12% (Dry)

Dew Point23° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

78°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™72°

WindWNW 30 mph

Air QualityPoor

Max UV Index1.3 (Low)

Wind Gusts47 mph

Humidity13%

Indoor Humidity13% (Dry)

Dew Point23° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

75°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™70°

WindWNW 29 mph

Air QualityPoor

Max UV Index0.8 (Low)

Wind Gusts46 mph

Humidity14%

Indoor Humidity14% (Dry)

Dew Point23° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

72°
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

RealFeel Shade™67°

WindWNW 24 mph

Air QualityPoor

Max UV Index0.3 (Low)

Wind Gusts35 mph

Humidity16%

Indoor Humidity16% (Dry)

Dew Point23° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

66°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Red Flag Warning

12:00 PM Saturday - 9:00 PM Monday

WindNW 16 mph

Air QualityFair

Wind Gusts20 mph

Humidity26%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover62%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

61°
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds

WindNNW 9 mph

Air QualityFair

Wind Gusts12 mph

Humidity37%

Indoor Humidity43% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

56°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds

WindNNW 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity47%

Indoor Humidity31% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling27900 ft

11 PM

51°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds

WindNNW 5 mph

Air QualityFair

Wind Gusts8 mph

Humidity59%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling25800 ft

Hourly Weather Forecast for Interior

AccuWeather's hourly forecast for Interior provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 61° with a RealFeel® of 59°, mostly sunny with a 7% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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Weather Near Interior:

  • Rapid City, SD
  • Sheridan, WY
  • Spearfish, SD
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