Marthasville, MO Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Marthasville, MO in one place.
A chance of rain showers after 7am. Cloudy, with a high near 72. East wind 0 to 3 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Marthasville, 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 30, 2026 12:29 AM CDT.
The active forecast window currently covers Oct 31 to Nov 5, 2026 for Marthasville, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 5, 2026
- Latest sync
- Oct 30, 2026 12:29 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marthasville
Tuesday looks like the warmest upcoming period in Marthasville at 73 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Tuesday at about 7 to 12 mph SE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 30, 2026 12:29 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 rain showers. Cloudy, with a low around 51. East wind around 2 mph. Chance of precipitation is 50%.
A chance of rain showers before noon. Mostly cloudy. High near 72, with temperatures falling to around 68 in the afternoon. Chance of precipitation is 30%.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 69. Chance of precipitation is 50%.
A slight chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 20%.
A slight chance of rain showers before noon. Mostly sunny, with a high near 61. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Chance Rain Showers
|
72°F |
0 to 3 mph
E
|
|
Saturday Night
Oct 31
|
Chance Rain Showers
|
51°F |
2 mph
E
|
|
Sunday
Nov 1
|
Chance Rain Showers then Mostly Cloudy
|
72°F |
2 mph
E
|
|
Sunday Night
Nov 1
|
Mostly Cloudy then Slight Chance Rain Showers
|
52°F |
2 mph
SE
|
|
Monday
Nov 2
|
Chance Rain Showers
|
72°F |
2 to 9 mph
SE
|
|
Monday Night
Nov 2
|
Rain Showers Likely
|
57°F |
8 mph
SE
|
|
Tuesday
Nov 3
|
Showers And Thunderstorms Likely
|
73°F |
7 to 12 mph
SE
|
|
Tuesday Night
Nov 3
|
Showers And Thunderstorms Likely
|
52°F |
6 mph
S
|
|
Wednesday
Nov 4
|
Chance Rain Showers
|
69°F |
3 to 7 mph
SW
|
|
Wednesday Night
Nov 4
|
Slight Chance Rain Showers
|
44°F |
2 mph
W
|
|
Thursday
Nov 5
|
Slight Chance Rain Showers then Mostly Sunny
|
61°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marthasville.