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Chelsea, SD 57465 Weather

It is 50°F and light drizzle and fog/mist in Chelsea, SD 57465, observed at 3:30 AM CDT. Today: Chance Light Rain then Patchy Fog, high 62°F, low 46°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Chelsea, SD 57465 current weather

50°F

Light Drizzle and Fog/Mist

H 62° / L 46°Feels like 47°

Observed at Redfield Municipal Airport (20.7 mi away), 10/31/2026, 3:30 AM CDT

Hourly forecast

NWS, updated 10/31/2026, 1:21 AM PT

  1. Now50°56%
  2. 5 AM50°41%
  3. 6 AM51°31%
  4. 7 AM51°23%
  5. 8 AM50°27%
  6. 9 AM52°32%
  7. 10 AM54°17%
  8. 11 AM55°20%
  9. 12 PM56°16%
  10. 1 PM57°
  11. 2 PM60°
  12. 3 PM61°
  13. 4 PM61°
  14. 5 PM62°
  15. 6 PM61°
  16. 7 PM59°
  17. 8 PM57°
  18. 9 PM55°
  19. 10 PM54°
  20. 11 PM54°
  21. 12 AM53°13%Sun
  22. 1 AM53°35%
  23. 1 AM53°34%
  24. 2 AM53°36%
  25. 3 AM53°45%
  26. 4 AM53°17%
  27. 5 AM53°23%
  28. 6 AM52°11%
  29. 7 AM53°
  30. 8 AM53°10%
  31. 9 AM56°
  32. 10 AM58°
  33. 11 AM59°
  34. 12 PM60°
  35. 1 PM61°
  36. 2 PM62°
  37. 3 PM62°
  38. 4 PM63°
  39. 5 PM62°
  40. 6 PM60°
  41. 7 PM58°
  42. 8 PM57°
  43. 9 PM55°
  44. 10 PM55°
  45. 11 PM55°
  46. 12 AM55°81%Mon
  47. 1 AM55°81%
  48. 2 AM54°81%

10-day forecast

Tap a day for details

  • Today10/3156% chance of precipitationLow 46°High 62°

    Saturday: A chance of rain and patchy fog before 7am, then patchy fog and a slight chance of rain between 7am and 8am, then a chance of rain and patchy fog between 8am and 10am, then patchy fog and a slight chance of rain between 10am and 1pm. Cloudy, with a high near 62. Southeast wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Overnight: Rain likely. Cloudy. Low around 46, with temperatures rising to around 50 overnight. East southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Chance Light Rain then Patchy Fog
  • Sun11/181% chance of precipitationLow 51°High 63°

    Sunday: Cloudy, with a high near 63. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Sunday Night: Rain after midnight. Cloudy, with a low around 51. Southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Cloudy
  • Mon11/299% chance of precipitationLow 41°High 57°

    Monday: Rain. Cloudy, with a high near 57. East northeast wind 14 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Monday Night: Rain. Cloudy, with a low around 41. North wind around 26 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.

    Rain
  • Tue11/356% chance of precipitationLow 33°High 46°

    Tuesday: Rain likely. Partly sunny, with a high near 46. North northwest wind 16 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    Tuesday Night: A chance of rain. Partly cloudy, with a low around 33. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Light Rain Likely
  • Wed11/413% chance of precipitationLow 32°High 50°

    Wednesday: Partly sunny, with a high near 50.

    Wednesday Night: Partly cloudy, with a low around 32.

    Partly Sunny
  • Thu11/5Low 32°High 47°

    Thursday: Partly sunny, with a high near 47.

    Thursday Night: Partly cloudy, with a low around 32.

    Partly Sunny
  • Fri11/6Low High 48°

    Friday: Partly sunny, with a high near 48.

    Partly Sunny
  • Sat11/7Model blend12% chance of precipitationLow 33°High 51°

    Saturday: Partly cloudy. High near 51°. Low that night near 33°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blendLow 34°High 53°

    Sunday: Partly cloudy. High near 53°. Low that night near 34°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Mon11/9Model blendLow 35°High 54°

    Monday: Partly cloudy. High near 54°. Low that night near 35°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 45.136, -98.682 from the NWS ABR office, updated 10/31/2026, 1:21 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KABR (Aberdeen Rgnl, 25 mi), model run 10/31/2026, 3:00 AM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now50°Light Rain Likely56%7 mph
  2. 5 AM50°Chance Light Rain41%7 mph
  3. 6 AM51°Chance Light Rain31%7 mph
  4. 7 AM51°Patchy Fog23%7 mph
  5. 8 AM50°Chance Light Rain27%7 mph
  6. 9 AM52°Chance Light Rain32%8 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Chelsea, SD 57465 right now?
The latest observation from Redfield Municipal Airport was 50°F and light drizzle and fog/mist, reported at 10/31/2026, 3:30 AM CDT.
What is the high temperature today in Chelsea, SD 57465?
The National Weather Service forecast for saturday calls for a high near 62°F. Chance Light Rain then Patchy Fog.
Will it rain in Chelsea, SD 57465 in the next 24 hours?
The hourly forecast shows a 56% chance of precipitation around 10/31/2026, 4:00 AM CDT.
What is the 10-day forecast for Chelsea, SD 57465?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 51°F to 54°F. Model guidance this far out often changes.
What time is sunrise and sunset in Chelsea, SD 57465 today?
Sunrise is about 8:12 AM CDT and sunset is about 6:24 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Chelsea, SD 57465?
At Mellette 4 W, the 1991 to 2020 normal high in October is 59°F and the normal low is 32°F.

Nearby hazards

South Dakota hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Spink County, week of 10/27/2026

89% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
8:12 AM
Sunset
6:24 PM
Daylight
10 hr 11 min
Moon
Waning Gibbous 72% lit
First light (civil dawn)
7:41 AM
Last light (civil dusk)
6:54 PM
Moonrise
11:15 PM
Moonset
2:27 PM

Normal October weather

Climate

Normal October high 59°, low 32°, precipitation 2.12 in for the month. 1991 to 2020 normals at Mellette 4 W, 5 mi away.

Other places nearby

Data sources

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About this data

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