National Weather Service forecast

Interior, South Dakota Weather

30°Overnight: Mostly Clear
Wind W 7 mph

Interior 7-Day Forecast

  1. Overnight
    30°F
    Mostly Clear

    Mostly clear, with a low around 30. West wind around 7 mph.

  2. Wednesday
    53°F
    Partly Sunny

    Partly sunny. High near 53, with temperatures falling to around 48 in the afternoon. Northwest wind 8 to 15 mph, with gusts as high as 25 mph.

  3. Wednesday Night
    32°F
    Mostly Cloudy

    Mostly cloudy, with a low around 32. Northwest wind 6 to 9 mph.

  4. Thursday
    53°F
    Mostly Sunny

    Mostly sunny. High near 53, with temperatures falling to around 46 in the afternoon. Northwest wind around 7 mph.

  5. Thursday Night
    29°F
    Partly Cloudy

    Partly cloudy, with a low around 29. Southeast wind around 6 mph.

  6. Friday
    55°F
    Mostly Sunny

    Mostly sunny. High near 55, with temperatures falling to around 47 in the afternoon. Northwest wind 3 to 8 mph, with gusts as high as 16 mph.

  7. Friday Night
    34°F
    Mostly Clear

    Mostly clear, with a low around 34.

  8. Saturday
    62°F
    Sunny

    Sunny, with a high near 62.

  9. Saturday Night
    35°F
    Mostly Clear

    Mostly clear, with a low around 35.

  10. Sunday
    67°F
    Sunny

    Sunny, with a high near 67.

  11. Sunday Night
    41°F
    Mostly Clear

    Mostly clear, with a low around 41.

  12. Monday
    63°F
    Sunny

    Sunny, with a high near 63.

  13. Monday Night
    37°F
    Partly Cloudy

    Partly cloudy, with a low around 37.

  14. Tuesday
    63°F
    Mostly Sunny

    Mostly sunny, with a high near 63.

Issued by the National Weather Service (UNR office), updated .

Interior Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Interior

Interior Weather Radar

Open the full radar for Interior

About Interior

Population (2020 Census)
65
Coordinates
43.731, -101.984
Elevation
2,402 ft
NWS forecast office
UNR
Time zone
America/Denver
Sunrise today
6:27 AM MST
Sunset today
4:35 PM MST
Daylight today
10 h 8 min

Interior Weather Questions

What is the weather forecast for Interior, South Dakota?

Overnight: Mostly clear, with a low around 30. West wind around 7 mph. Wednesday: Partly sunny. High near 53, with temperatures falling to around 48 in the afternoon. Northwest wind 8 to 15 mph, with gusts as high as 25 mph.

Will it rain or snow in Interior this week?

No precipitation is expected in the 7-day forecast.

How warm and how cold will it get in Interior this week?

The warmest day is Sunday, with a high near 67°F. The coldest night is Thursday Night, with a low near 29°F.

What time are sunrise and sunset in Interior today?

Sunrise is at 6:27 AM MST and sunset is at 4:35 PM MST, for 10 h 8 min of daylight.

Weather near Interior

Largest cities in South Dakota

All South Dakota cities