National Weather Service forecast

Gann Valley, South Dakota Weather

36°Overnight: Slight Chance Light Rain
Wind NW 23 mph
7-DayHourlyRadar

Gann Valley 7-Day Forecast

  1. Overnight
    36°F
    Slight Chance Light Rain
    22% chance of precipitation

    A slight chance of rain after 4am. Cloudy, with a low around 36. Northwest wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

  2. Wednesday
    47°F
    Chance Light Rain
    53% chance of precipitation

    A chance of rain before 3pm. Cloudy, with a high near 47. Northwest wind 15 to 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    34°F
    Mostly Cloudy
    1% chance of precipitation

    Mostly cloudy, with a low around 34. North northwest wind 9 to 13 mph, with gusts as high as 22 mph.

  4. Thursday
    46°F
    Patchy Fog then Partly Sunny

    Patchy fog between 8am and 11am. Partly sunny, with a high near 46. North wind 7 to 12 mph.

  5. Thursday Night
    26°F
    Partly Cloudy

    Partly cloudy, with a low around 26. East wind 1 to 6 mph.

  6. Friday
    46°F
    Mostly Sunny

    Mostly sunny, with a high near 46. Southeast wind 2 to 7 mph.

  7. Friday Night
    29°F
    Partly Cloudy

    Partly cloudy, with a low around 29. South southeast wind around 5 mph.

  8. Saturday
    56°F
    Sunny

    Sunny, with a high near 56. Southwest wind 3 to 12 mph.

  9. Saturday Night
    34°F
    Mostly Clear

    Mostly clear, with a low around 34. West wind around 6 mph.

  10. Sunday
    58°F
    Sunny

    Sunny, with a high near 58.

  11. Sunday Night
    38°F
    Mostly Clear

    Mostly clear, with a low around 38.

  12. Monday
    61°F
    Sunny

    Sunny, with a high near 61.

  13. Monday Night
    36°F
    Mostly Clear

    Mostly clear, with a low around 36.

  14. Tuesday
    58°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 58.

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

Gann Valley Hourly Forecast

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Gann Valley Weather Radar

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About Gann Valley

Population (2020 Census)
10
Coordinates
44.033, -98.988
Elevation
1,709 ft
NWS forecast office
ABR
Time zone
America/Chicago
Sunrise today
7:16 AM CST
Sunset today
5:22 PM CST
Daylight today
10 h 6 min

Gann Valley Weather Questions

What is the weather forecast for Gann Valley, South Dakota?

Overnight: A slight chance of rain after 4am. Cloudy, with a low around 36. Northwest wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 20%. Wednesday: A chance of rain before 3pm. Cloudy, with a high near 47. Northwest wind 15 to 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Gann Valley this week?

The best chance of precipitation is Wednesday at 53%. Periods with a 30% chance or more: Wednesday (53%).

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

The warmest day is Monday, with a high near 61°F. The coldest night is Thursday Night, with a low near 26°F.

What time are sunrise and sunset in Gann Valley today?

Sunrise is at 7:16 AM CST and sunset is at 5:22 PM CST, for 10 h 6 min of daylight.

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