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Summerset, SD 57718 Weather
Today: Mostly Sunny, high 58°F, low 38°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).
Summerset, SD 57718 current weather
51°F
Mostly Cloudy
Forecast for this hour. No recent report from a nearby station.
H 58° / L 38°
No rain expected in the next 12 hours
No recent station report. NWS hourly forecast updated 10/28/2026, 2:36 AM PT
Hourly forecast
NWS, updated 10/28/2026, 2:36 AM PT
10-day forecast
Tap a day for details
Today10/2811% chance of precipitationLow 38°High 58°
Today: Mostly sunny. High near 58, with temperatures falling to around 51 in the afternoon. North wind 2 to 9 mph, with gusts as high as 23 mph.
Tonight: Mostly clear, with a low around 38. South wind 1 to 6 mph.
Mostly SunnyThu10/29Low 37°High 59°
Thursday: Sunny. High near 59, with temperatures falling to around 53 in the afternoon. East wind around 5 mph, with gusts as high as 16 mph.
Thursday Night: Partly cloudy, with a low around 37. West wind around 2 mph.
SunnyFri10/3014% chance of precipitationLow 44°High 53°
Friday: Mostly sunny. High near 53, with temperatures falling to around 49 in the afternoon. South wind 1 to 10 mph, with gusts as high as 26 mph.
Friday Night: Mostly cloudy. Low around 44, with temperatures rising to around 47 overnight. South wind around 8 mph, with gusts as high as 23 mph.
Mostly SunnySat10/3110% chance of precipitationLow 45°High 62°
Saturday: Mostly sunny, with a high near 62.
Saturday Night: Partly cloudy, with a low around 45.
Mostly SunnySun11/171% chance of precipitationLow 41°High 60°
Sunday: A chance of rain after 11am. Partly sunny, with a high near 60.
Sunday Night: Rain likely. Cloudy, with a low around 41.
Chance Light RainMon11/268% chance of precipitationLow 37°High 47°
Monday: Rain likely. Mostly cloudy, with a high near 47.
Monday Night: Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37.
Light Rain LikelyTue11/333% chance of precipitationLow 38°High 49°
Tuesday: A chance of rain and snow. Partly sunny, with a high near 49.
Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 38.
Chance Rain And SnowWed11/4Model blend12% chance of precipitationLow 38°High 55°
Wednesday: Partly cloudy. High near 55°. Low that night near 38°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Thu11/5Model blendLow 38°High 57°
Thursday: Partly cloudy. High near 57°. Low that night near 38°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Fri11/6Model blendLow High 58°
Friday: Partly cloudy. High near 58°. About 0.2 in of snow.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 44.180, -103.367 from the NWS UNR office, updated 10/28/2026, 2:36 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KUNR (Rapid City, 11 mi), model run 10/27/2026, 5:00 PM MDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now51°Mostly Cloudy11%6 mph
- 7 AM50°Mostly Cloudy11%7 mph
- 8 AM50°Partly Sunny4%8 mph
- 9 AM50°Mostly Sunny4%8 mph
- 10 AM50°Sunny1%8 mph
- 11 AM53°Sunny1%9 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
NWS hourly forecast updated 10/28/2026, 2:36 AM PT
Radar and satellite
National radarNEXRAD (last 50 min) and GOES
Nearby hazards
South Dakota hazardsSevere 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 countyMeade County, week of 10/20/2026
100% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:25 AM
- Sunset
- 5:48 PM
- Daylight
- 10 hr 23 min
- Moon
- Waning Gibbous 94% lit
- First light (civil dawn)
- 6:55 AM
- Last light (civil dusk)
- 6:18 PM
- Moonrise
- 7:05 PM
- Moonset
- 10:44 AM
Normal October weather
ClimateNormal October high 59°, low 35°, precipitation 1.60 in for the month. 1991 to 2020 normals at Rapid City 4nw, 6 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- National Blend of Models (NBM) text guidanceNOAA National Weather Service
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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Frequently asked questions
- What is the high temperature today in Summerset, SD 57718?
- The National Weather Service forecast for today calls for a high near 58°F. Mostly Sunny.
- Will it rain in Summerset, SD 57718 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 is the 10-day forecast for Summerset, SD 57718?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 55°F to 58°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Summerset, SD 57718 today?
- Sunrise is about 7:25 AM MDT and sunset is about 5:48 PM MDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Summerset, SD 57718?
- At Rapid City 4nw, the 1991 to 2020 normal high in October is 59°F and the normal low is 35°F.
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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