West Sullivan, MO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for West Sullivan, MO in one place.
Sunny, with a high near 93. Southwest wind around 8 mph.
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: Oct 12, 2026 11:31 AM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for West Sullivan, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 11:31 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in West Sullivan
Tuesday looks like the warmest upcoming period in West Sullivan at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Friday at about 16 mph N.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 11:31 AM CDT
- Coverage
- 6 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 after 1am. Partly cloudy, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 75 in the afternoon. Southwest wind around 5 mph. Chance of precipitation is 100%.
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 100%.
Showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 80%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Mostly clear, with a low around 37.
Sunny, with a high near 61.
Clear, with a low around 37.
Sunny, with a high near 70.
Mostly clear, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
93°F |
8 mph
SW
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Chance Showers And Thunderstorms
|
70°F |
6 mph
SW
|
|
Wednesday
Oct 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
80°F |
5 mph
SW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
64°F |
2 mph
E
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
79°F |
3 to 8 mph
SW
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
50°F |
6 to 13 mph
NW
|
|
Friday
Oct 16
|
Chance Showers And Thunderstorms then Partly Sunny
|
61°F |
16 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear
|
37°F |
3 to 12 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
61°F |
5 mph
NE
|
|
Saturday Night
Oct 17
|
Clear
|
37°F |
2 mph
SE
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
2 to 6 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
45°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Sullivan.