National Weather Service forecast

Erwin, South Dakota Weather

35°Overnight: Rain Showers Likely
Wind NNW 15 to 20 mph
7-DayHourlyRadar

Erwin 7-Day Forecast

  1. Overnight
    35°F
    Rain Showers Likely
    72% chance of precipitation

    Rain showers likely. Cloudy. Low around 35, with temperatures rising to around 40 overnight. North northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  2. Wednesday
    43°F
    Rain Showers
    82% chance of precipitation

    Rain showers. Mostly cloudy, with a high near 43. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

  3. Wednesday Night
    33°F
    Chance Rain Showers then Mostly Cloudy
    33% chance of precipitation

    A chance of rain showers before 9pm. Mostly cloudy, with a low around 33. North northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    42°F
    Partly Sunny

    Partly sunny. High near 42, with temperatures falling to around 39 in the afternoon. North wind 10 to 15 mph, with gusts as high as 25 mph.

  5. Thursday Night
    27°F
    Mostly Cloudy

    Mostly cloudy, with a low around 27. Northeast wind 0 to 10 mph.

  6. Friday
    43°F
    Mostly Sunny

    Mostly sunny, with a high near 43. Southeast wind 0 to 5 mph.

  7. Friday Night
    28°F
    Partly Cloudy

    Partly cloudy, with a low around 28.

  8. Saturday
    51°F
    Sunny

    Sunny, with a high near 51.

  9. Saturday Night
    32°F
    Mostly Clear

    Mostly clear, with a low around 32.

  10. Sunday
    54°F
    Sunny

    Sunny, with a high near 54.

  11. Sunday Night
    37°F
    Mostly Clear

    Mostly clear, with a low around 37.

  12. Monday
    58°F
    Sunny

    Sunny, with a high near 58.

  13. Monday Night
    35°F
    Mostly Clear

    Mostly clear, with a low around 35.

  14. Tuesday
    55°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 55.

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

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About Erwin

Population (2020 Census)
40
Coordinates
44.488, -97.441
Elevation
1,854 ft
NWS forecast office
FSD
Time zone
America/Chicago
Sunrise today
7:11 AM CST
Sunset today
5:15 PM CST
Daylight today
10 h 4 min

Erwin Weather Questions

What is the weather forecast for Erwin, South Dakota?

Overnight: Rain showers likely. Cloudy. Low around 35, with temperatures rising to around 40 overnight. North northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. Wednesday: Rain showers. Mostly cloudy, with a high near 43. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Will it rain or snow in Erwin this week?

The best chance of precipitation is Wednesday at 82%. Periods with a 30% chance or more: Overnight (72%), Wednesday (82%), Wednesday Night (33%).

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

The warmest day is Monday, with a high near 58°F. The coldest night is Thursday Night, with a low near 27°F.

What time are sunrise and sunset in Erwin today?

Sunrise is at 7:11 AM CST and sunset is at 5:15 PM CST, for 10 h 4 min of daylight.

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