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Morristown, SD 57634 Weather
Tonight: Slight Chance Light Rain, low 41°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).
Morristown, SD 57634 current weather
No recent observation or forecast for this location right now. Please check again in a few minutes.
7-day forecast
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Today10/3022% chance of precipitationLow 41°High
Tonight: A slight chance of rain before 2am, then areas of fog and a chance of rain showers and a slight chance of rain. Cloudy. Low around 41, with temperatures rising to around 44 overnight. East wind 8 to 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Slight Chance Light RainSat10/3114% chance of precipitationLow 47°High 57°
Saturday: Widespread fog before noon. Cloudy, with a high near 57. East southeast wind 8 to 14 mph, with gusts as high as 25 mph.
Saturday Night: Mostly cloudy, with a low around 47. Southeast wind 5 to 10 mph, with gusts as high as 23 mph.
Widespread Fog then CloudySun11/191% chance of precipitationLow 48°High 62°
Sunday: A slight chance of rain after 5pm. Mostly cloudy, with a high near 62. Southeast wind 5 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night: Rain likely before 5am, then rain and a slight chance of thunderstorms. Cloudy, with a low around 48. East southeast wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly Cloudy then Slight Chance Light RainMon11/291% chance of precipitationLow 38°High 56°
Monday: Rain and a slight chance of thunderstorms. Cloudy, with a high near 56. North northeast wind 10 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night: Rain likely before 5am. Mostly cloudy, with a low around 38. Northwest wind 26 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 60%.
Light RainTue11/313% chance of precipitationLow 35°High 52°
Tuesday: Mostly sunny, with a high near 52. Northwest wind 7 to 25 mph, with gusts as high as 33 mph.
Tuesday Night: Partly cloudy, with a low around 35. West northwest wind around 6 mph.
Mostly SunnyWed11/4Low 32°High 53°
Wednesday: Mostly sunny, with a high near 53.
Wednesday Night: Partly cloudy, with a low around 32.
Mostly SunnyThu11/5Low 32°High 48°
Thursday: Mostly sunny, with a high near 48.
Thursday Night: Mostly cloudy, with a low around 32.
Mostly SunnyFri11/6Low High 51°
Friday: Partly sunny, with a high near 51.
Partly Sunny
Forecast for 45.769, -101.845 from the NWS ABR office, updated 10/30/2026, 7:21 PM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What time is sunrise and sunset in Morristown, SD 57634 today?
- Sunrise is about 7:25 AM MDT and sunset is about 5:36 PM MDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Morristown, SD 57634?
- At Lemmon, the 1991 to 2020 normal high in October is 60°F and the normal low is 35°F.
Rain and snow totals
Next 3 days, NWS forecast grid
- Rain (liquid)
- 0.55 in
- Snow
- 0.00 in
- Ice
- 0.00 in
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 countyCorson County, week of 10/27/2026
89% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:25 AM
- Sunset
- 5:36 PM
- Daylight
- 10 hr 12 min
- Moon
- Waning Gibbous 75% lit
- First light (civil dawn)
- 6:54 AM
- Last light (civil dusk)
- 6:07 PM
- Moonrise
- 9:04 PM
- Moonset
- 12:57 PM
Normal October weather
ClimateNormal October high 60°, low 35°, precipitation 1.54 in for the month. 1991 to 2020 normals at Lemmon, 19 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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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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