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Weldon Spring Heights, MO 63304 Weather
It is 57°F and clear in Weldon Spring Heights, MO 63304, observed at 3:30 AM CDT. Today: Chance Rain Showers, high 71°F, low 58°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).
Weldon Spring Heights, MO 63304 current weather
57°F
Clear
H 71° / L 58°Feels like 57°
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
Observed at St. Louis, Spirit Of St. Louis Airport (3.3 mi away), 10/31/2026, 3:30 AM CDT
Hourly forecast
NWS, updated 10/30/2026, 11:26 PM PT
10-day forecast
Tap a day for details
Today10/3110% chance of precipitationLow 58°High 71°
Saturday: A chance of rain showers between 7am and 2pm. Cloudy, with a high near 71. East wind 2 to 6 mph.
Overnight: Cloudy, with a low around 58. East wind around 3 mph.
Chance Rain ShowersSun11/153% chance of precipitationLow 54°High 67°
Sunday: A chance of rain showers before 5pm. Mostly cloudy, with a high near 67. Southeast wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday Night: Cloudy, with a low around 54. Southeast wind around 6 mph.
Chance Rain ShowersMon11/249% chance of precipitationLow 60°High 70°
Monday: Cloudy, with a high near 70.
Monday Night: A chance of showers and thunderstorms after midnight. Cloudy, with a low around 60. Chance of precipitation is 50%.
CloudyTue11/383% chance of precipitationLow 50°High 71°
Tuesday: Rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 80%.
Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Rain ShowersWed11/430% chance of precipitationLow 44°High 66°
Wednesday: A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Wednesday Night: Partly cloudy, with a low around 44.
Chance Rain ShowersThu11/516% chance of precipitationLow 44°High 66°
Thursday: A slight chance of rain showers. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Thursday Night: Partly cloudy, with a low around 44.
Slight Chance Rain ShowersFri11/6Low High 66°
Friday: Mostly sunny, with a high near 66.
Mostly SunnySat11/7Model blendLow 40°High 66°
Saturday: Partly cloudy. High near 66°. Low that night near 40°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend20% chance of precipitationLow 39°High 64°
Sunday: Partly cloudy, slight chance of rain. High near 64°. Low that night near 39°. About 0.02 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Mon11/9Model blend20% chance of precipitationLow 38°High 66°
Monday: Partly cloudy, slight chance of rain. High near 66°. Low that night near 38°. About 0.07 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 38.700, -90.685 from the NWS LSX office, updated 10/30/2026, 11:26 PM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KSUS (St Louis/Spirit of St Louis Arpt, 3 mi), model run 10/30/2026, 9:00 PM 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
- Now60°Cloudy2%3 mph
- 4 AM59°Cloudy2%3 mph
- 5 AM59°Cloudy2%3 mph
- 6 AM58°Cloudy2%2 mph
- 7 AM59°Chance Rain Showers10%2 mph
- 8 AM58°Chance Rain Showers10%3 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 Weldon Spring Heights, MO 63304 right now?
- The latest observation from St. Louis, Spirit Of St. Louis Airport was 57°F and clear, reported at 10/31/2026, 3:30 AM CDT.
- What is the high temperature today in Weldon Spring Heights, MO 63304?
- The National Weather Service forecast for saturday calls for a high near 71°F. Chance Rain Showers.
- Will it rain in Weldon Spring Heights, MO 63304 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 Weldon Spring Heights, MO 63304?
- 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 64°F to 66°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Weldon Spring Heights, MO 63304 today?
- Sunrise is about 7:28 AM CDT and sunset is about 6:03 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Weldon Spring Heights, MO 63304?
- At Weldon Spring NWS, the 1991 to 2020 normal high in October is 68°F and the normal low is 46°F.
Rain and snow totals
Next 3 days, NWS forecast grid
- Rain (liquid)
- 0.18 in
- Snow
- 0.00 in
- Ice
- 0.00 in
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 today (St. Louis (Metro-east))
- ModeratePM2.5
- AQI forecast tomorrow (St. Louis (Metro-east))
- ModeratePM2.5
Drought
By countySt. Charles County, week of 10/27/2026
91% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 7:28 AM
- Sunset
- 6:03 PM
- Daylight
- 10 hr 35 min
- Moon
- Waning Gibbous 72% lit
- First light (civil dawn)
- 7:01 AM
- Last light (civil dusk)
- 6:31 PM
- Moonrise
- 11:03 PM
- Moonset
- 1:29 PM
Normal October weather
ClimateNormal October high 68°, low 46°, precipitation 3.37 in for the month. 1991 to 2020 normals at Weldon Spring NWS, 0 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · 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
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · 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
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