Weldon Spring Heights, MO Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Weldon Spring Heights, MO in one place.
Mostly cloudy, with a high near 73. East wind 0 to 5 mph.
Local Weather Overview
This forecast page for Weldon Spring Heights, MO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 24, 2026 9:56 PM CDT.
The active forecast window currently covers Sep 25 to Oct 1, 2026 for Weldon Spring Heights, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 25 to Oct 1, 2026
- Latest sync
- Sep 24, 2026 9:56 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Weldon Spring Heights
Tuesday looks like the warmest upcoming period in Weldon Spring Heights at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday Night at about 7 to 10 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 24, 2026 9:56 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 62. East wind 1 to 5 mph. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 70. East wind around 2 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 60. East wind around 2 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 20%.
Mostly cloudy, with a low around 60.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 63.
A chance of rain showers after 7am. Partly sunny, with a high near 80. Chance of precipitation is 30%.
A chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
A chance of rain showers. Mostly sunny, with a high near 76. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Sep 25
|
Mostly Cloudy
|
73°F |
0 to 5 mph
E
|
|
Friday Night
Sep 25
|
Mostly Cloudy then Slight Chance Rain Showers
|
62°F |
1 to 5 mph
E
|
|
Saturday
Sep 26
|
Chance Rain Showers
|
70°F |
2 mph
E
|
|
Saturday Night
Sep 26
|
Chance Rain Showers
|
60°F |
2 mph
E
|
|
Sunday
Sep 27
|
Slight Chance Rain Showers
|
73°F |
2 mph
E
|
|
Sunday Night
Sep 27
|
Mostly Cloudy
|
60°F |
1 mph
E
|
|
Monday
Sep 28
|
Mostly Sunny
|
76°F |
3 mph
SE
|
|
Monday Night
Sep 28
|
Partly Cloudy
|
63°F |
5 mph
SE
|
|
Tuesday
Sep 29
|
Chance Rain Showers
|
80°F |
5 to 9 mph
S
|
|
Tuesday Night
Sep 29
|
Chance Rain Showers
|
67°F |
7 to 10 mph
S
|
|
Wednesday
Sep 30
|
Showers And Thunderstorms Likely
|
77°F |
7 to 10 mph
SW
|
|
Wednesday Night
Sep 30
|
Showers And Thunderstorms Likely
|
65°F |
6 mph
SW
|
|
Thursday
Oct 1
|
Chance Rain Showers
|
76°F |
7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Weldon Spring Heights.