Checked
Southwest City, MO 64863 Weather
It is 64°F and mostly cloudy in Southwest City, MO 64863, observed at 10 PM CDT. Tonight: Chance Rain Showers, low 59°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).
Southwest City, MO 64863 current weather
64°F
Mostly Cloudy
H -- / L 59°Feels like 64°
No rain expected in the next 12 hours
Observed at Northwest Arkansas Regional Airport (24.2 mi away), 10/30/2026, 10:00 PM CDT
Hourly forecast
NWS, updated 10/30/2026, 3:11 PM PT
7-day forecast
Tap a day for details
Today10/3018% chance of precipitationLow 59°High
Tonight: A chance of rain showers. Cloudy. Low around 59, with temperatures rising to around 61 overnight. East wind around 2 mph. Chance of precipitation is 20%.
Chance Rain ShowersSat10/3152% chance of precipitationLow 58°High 72°
Saturday: A chance of rain showers. Cloudy. High near 72, with temperatures falling to around 70 in the afternoon. Southeast wind around 6 mph. Chance of precipitation is 40%.
Saturday Night: A chance of rain showers. Cloudy, with a low around 58. Southeast wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Chance Rain ShowersSun11/111% chance of precipitationLow 61°High 75°
Sunday: A chance of rain showers before noon. Partly sunny, with a high near 75. South wind 1 to 5 mph.
Sunday Night: Mostly cloudy, with a low around 61. Southeast wind 3 to 14 mph.
Chance Rain Showers then Partly SunnyMon11/293% chance of precipitationLow 60°High 76°
Monday: A chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Monday Night: Showers and thunderstorms. Mostly cloudy, with a low around 60.
Mostly Cloudy then Chance Showers And ThunderstormsTue11/356% chance of precipitationLow 50°High 69°
Tuesday: Showers and thunderstorms likely. Partly sunny, with a high near 69.
Tuesday Night: A slight chance of rain showers. Mostly cloudy, with a low around 50.
Showers And Thunderstorms LikelyWed11/415% chance of precipitationLow 47°High 66°
Wednesday: Partly sunny, with a high near 66.
Wednesday Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 47.
Partly SunnyThu11/5Low 44°High 66°
Thursday: Partly sunny, with a high near 66.
Thursday Night: Partly cloudy, with a low around 44.
Partly SunnyFri11/6Low High 68°
Friday: Mostly sunny, with a high near 68.
Mostly Sunny
Forecast for 36.563, -94.585 from the NWS SGF office, updated 10/30/2026, 3:11 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.
Next 6 hours
NWS hourly forecast
- Now65°Chance Rain Showers14%2 mph
- 12 AM64°Slight Chance Rain Showers16%2 mph
- 1 AM64°Slight Chance Rain Showers17%2 mph
- 2 AM63°Slight Chance Rain Showers15%1 mph
- 3 AM62°Chance Rain Showers14%1 mph
- 4 AM61°Slight Chance Rain Showers17%2 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Southwest City, MO 64863 right now?
- The latest observation from Northwest Arkansas Regional Airport was 64°F and mostly cloudy, reported at 10/30/2026, 10:00 PM CDT.
- Will it rain in Southwest City, MO 64863 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 Southwest City, MO 64863 today?
- Sunrise is about 7:40 AM CDT and sunset is about 6:23 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Southwest City, MO 64863?
- At Anderson 3w, the 1991 to 2020 normal high in October is 71°F and the normal low is 47°F.
Nearby hazards
Missouri 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
UV and air quality forecast
EPA and AirNow
- AQI forecast tomorrow (Springdale (Springdale-Fayetteville-Bentonville))
- 60ModeratePM2.5
- AQI forecast tomorrow (Springdale (Springdale-Fayetteville-Bentonville))
- 55ModeratePM2.5
Drought
By countyMcDonald County, week of 10/27/2026
100% of the county is in moderate drought or worse, 83% in extreme drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:40 AM
- Sunset
- 6:23 PM
- Daylight
- 10 hr 44 min
- Moon
- Waning Gibbous 74% lit
- First light (civil dawn)
- 7:13 AM
- Last light (civil dusk)
- 6:50 PM
- Moonrise
- 10:12 PM
- Moonset
- 12:47 PM
Normal October weather
ClimateNormal October high 71°, low 47°, precipitation 3.93 in for the month. 1991 to 2020 normals at Anderson 3w, 8 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
See something wrong? Request a correction
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.
Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.
DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.
Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.