West Sullivan, MO Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for West Sullivan, MO in one place.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for West Sullivan, 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: Apr 11, 2026 1:00 PM CDT.
The active forecast window currently covers Apr 15 to Apr 17, 2026 for West Sullivan, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 17, 2026
- Latest sync
- Apr 11, 2026 1:00 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in West Sullivan
Friday looks like the warmest upcoming period in West Sullivan at 85 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 12 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 11, 2026 1:00 PM CDT
- Coverage
- 3 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 chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Rain showers likely before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
83°F |
8 to 12 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
63°F |
8 mph
SW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms Likely
|
78°F |
6 to 9 mph
SW
|
|
Thursday Night
Apr 16
|
Chance Showers And Thunderstorms
|
61°F |
7 mph
S
|
|
Friday
Apr 17
|
Slight Chance Showers And Thunderstorms
|
85°F |
6 to 10 mph
SW
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms
|
52°F |
8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Sullivan.