National Weather Service forecast
Weldon Spring, Missouri Weather
Weldon Spring 7-Day Forecast
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Overnight52°FSlight Chance Drizzle14% chance of precipitation
A slight chance of drizzle before 4am. Mostly cloudy, with a low around 52. Southwest wind around 9 mph, with gusts as high as 21 mph.
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Wednesday61°FMostly Cloudy3% chance of precipitation
Mostly cloudy, with a high near 61. West wind 7 to 14 mph.
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Wednesday Night42°FMostly Clear
Mostly clear, with a low around 42. Southwest wind around 6 mph.
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Thursday63°FSunny
Sunny. High near 63, with temperatures falling to around 58 in the afternoon. West wind 6 to 10 mph.
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Thursday Night44°FMostly Cloudy3% chance of precipitation
Mostly cloudy, with a low around 44. Northwest wind around 6 mph.
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Friday56°FPartly Sunny4% chance of precipitation
Partly sunny. High near 56, with temperatures falling to around 52 in the afternoon.
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Friday Night34°FPartly Cloudy
Partly cloudy, with a low around 34.
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Saturday54°FMostly Sunny
Mostly sunny, with a high near 54.
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Saturday Night33°FPartly Cloudy
Partly cloudy, with a low around 33.
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Sunday60°FSunny1% chance of precipitation
Sunny, with a high near 60.
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Sunday Night35°FClear
Clear, with a low around 35.
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Monday65°FSunny
Sunny, with a high near 65.
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Monday Night40°FClear
Clear, with a low around 40.
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Tuesday68°FSunny1% chance of precipitation
Sunny, with a high near 68.
Issued by the National Weather Service (LSX office), updated .
Weldon Spring Hourly Forecast
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Weldon Spring Weather Radar
Open the full radar for Weldon SpringAbout Weldon Spring
- Population (2020 Census)
- 5,326
- Coordinates
- 38.709, -90.653
- Elevation
- 584 ft
- NWS forecast office
- LSX
- Time zone
- America/Chicago
- Sunrise today
- 6:32 AM CST
- Sunset today
- 4:59 PM CST
- Daylight today
- 10 h 27 min
Weldon Spring Weather Questions
What is the weather forecast for Weldon Spring, Missouri?
Overnight: A slight chance of drizzle before 4am. Mostly cloudy, with a low around 52. Southwest wind around 9 mph, with gusts as high as 21 mph. Wednesday: Mostly cloudy, with a high near 61. West wind 7 to 14 mph.
Will it rain or snow in Weldon Spring this week?
Not much. The highest chance of precipitation in the 7-day forecast is 14%, Overnight.
How warm and how cold will it get in Weldon Spring this week?
The warmest day is Tuesday, with a high near 68°F. The coldest night is Saturday Night, with a low near 33°F.
What time are sunrise and sunset in Weldon Spring today?
Sunrise is at 6:32 AM CST and sunset is at 4:59 PM CST, for 10 h 27 min of daylight.
Weather near Weldon Spring
- Weldon Spring Heights 2 mi
- Cottleville 3 mi
- Dardenne Prairie 4 mi
- Chesterfield 5 mi
- St. Peters 6 mi
- O'Fallon 6 mi
- Clarkson Valley 7 mi
- Lake St. Louis 9 mi