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Long Lake, SD Weather

Today: Slight Chance Light Rain, high 50°F, low 35°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Long Lake, SD current weather

44°F

Slight Chance Light Rain

Forecast for this hour. No recent report from a nearby station.

H 50° / L 35°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 11:21 AM PT

Hourly forecast

NWS, updated 10/29/2026, 11:21 AM PT

  1. Now44°16%
  2. 3 PM45°14%
  3. 4 PM45°
  4. 5 PM45°
  5. 6 PM45°
  6. 7 PM42°
  7. 8 PM38°
  8. 9 PM37°
  9. 10 PM37°
  10. 11 PM36°
  11. 12 AM36°Fri
  12. 1 AM36°
  13. 2 AM36°
  14. 3 AM36°
  15. 4 AM36°
  16. 5 AM35°
  17. 6 AM35°
  18. 7 AM35°
  19. 8 AM35°
  20. 9 AM36°
  21. 10 AM38°
  22. 11 AM41°
  23. 12 PM45°
  24. 1 PM47°
  25. 2 PM49°
  26. 3 PM50°
  27. 4 PM51°
  28. 5 PM52°
  29. 6 PM50°
  30. 7 PM46°
  31. 8 PM44°
  32. 9 PM43°
  33. 10 PM42°
  34. 11 PM41°
  35. 12 AM41°Sat
  36. 1 AM41°
  37. 2 AM41°18%
  38. 3 AM42°29%
  39. 4 AM41°28%
  40. 5 AM42°30%
  41. 6 AM42°22%
  42. 7 AM43°20%
  43. 8 AM43°20%
  44. 9 AM45°20%
  45. 10 AM46°20%
  46. 11 AM48°20%
  47. 12 PM50°20%
  48. 1 PM51°

7-day forecast

Tap a day for details

  • Today10/2916% chance of precipitationLow 35°High 50°

    This Afternoon: A slight chance of rain before 3pm, then a chance of rain showers between 3pm and 4pm. Mostly cloudy. High near 50, with temperatures falling to around 45 in the afternoon. East wind 12 to 16 mph. Chance of precipitation is 20%.

    Tonight: Mostly cloudy, with a low around 35. East wind around 10 mph.

    Slight Chance Light Rain
  • Fri10/3030% chance of precipitationLow 41°High 52°

    Friday: Patchy fog between 10am and 11am. Partly sunny, with a high near 52. East wind 12 to 16 mph.

    Friday Night: A chance of rain showers after 2am. Mostly cloudy, with a low around 41. East southeast wind 12 to 15 mph. Chance of precipitation is 30%.

    Patchy Fog then Partly Sunny
  • Sat10/3122% chance of precipitationLow 45°High 57°

    Saturday: A slight chance of rain showers before 1pm. Cloudy, with a high near 57. Southeast wind around 15 mph. Chance of precipitation is 20%.

    Saturday Night: Cloudy, with a low around 45. Southeast wind around 13 mph.

    Slight Chance Rain Showers
  • Sun11/149% chance of precipitationLow 47°High 62°

    Sunday: Mostly cloudy, with a high near 62. South southeast wind 12 to 18 mph, with gusts as high as 26 mph.

    Sunday Night: A chance of rain after midnight. Cloudy, with a low around 47. Southeast wind around 15 mph. Chance of precipitation is 50%.

    Mostly Cloudy
  • Mon11/275% chance of precipitationLow 40°High 56°

    Monday: Rain. Cloudy, with a high near 56. East northeast wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Monday Night: A chance of rain. Cloudy, with a low around 40. Chance of precipitation is 50%.

    Light Rain
  • Tue11/332% chance of precipitationLow 35°High 51°

    Tuesday: A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.

    Chance Light Rain
  • Wed11/414% chance of precipitationLow 30°High 49°

    Wednesday: Partly sunny, with a high near 49.

    Wednesday Night: Partly cloudy, with a low around 30.

    Partly Sunny

Forecast for 45.856, -99.206 from the NWS ABR office, updated 10/29/2026, 11:21 AM PT · Official forecast on weather.gov

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. Now44°Slight Chance Light Rain16%12 mph
  2. 3 PM45°Chance Rain Showers14%14 mph
  3. 4 PM45°Mostly Cloudy1%16 mph
  4. 5 PM45°Partly Sunny0%15 mph
  5. 6 PM45°Mostly Cloudy0%10 mph
  6. 7 PM42°Mostly Cloudy0%9 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 high temperature today in Long Lake, SD?
The National Weather Service forecast for this afternoon calls for a high near 50°F. Slight Chance Light Rain.
Will it rain in Long Lake, SD in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Long Lake, SD today?
Sunrise is about 8:13 AM CDT and sunset is about 6:27 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Long Lake, SD?
At Aberdeen 35 Wnw, the 1991 to 2020 normal high in October is 55°F and the normal low is 33°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

McPherson County, week of 10/27/2026

85% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
8:13 AM
Sunset
6:27 PM
Daylight
10 hr 14 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:42 AM
Last light (civil dusk)
6:58 PM
Moonrise
8:40 PM
Moonset
12:47 PM

Normal October weather

Climate

Normal October high 55°, low 33°, precipitation 1.57 in for the month. 1991 to 2020 normals at Aberdeen 35 Wnw, 11 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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