Marston, MO Weather & Growing Conditions
This Afternoon
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 96 in the afternoon. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 5 mph WSW | 1% |
| Tonight | 73°F | Mostly Clear | 1 to 5 mph S | 2% |
| Saturday | 99°F | Sunny | 1 to 8 mph SW | 2% |
| Saturday Night | 73°F | Mostly Clear | 6 mph SSW | 0% |
| Sunday | 98°F | Sunny | 2 to 10 mph WSW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 3 to 7 mph N | 2% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 10 mph N | 27% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 7 to 12 mph N | 31% |
| Tuesday | 84°F | Slight Chance Showers And Thunderstorms | 10 to 17 mph N | 15% |
| Tuesday Night | 62°F | Partly Cloudy | 8 to 18 mph NNE | 8% |
| Wednesday | 81°F | Mostly Sunny | 9 to 13 mph N | 4% |
| Wednesday Night | 60°F | Mostly Clear | 6 to 13 mph NNE | 1% |
| Thursday | 81°F | Sunny | 6 to 13 mph NNE | 2% |
| Thursday Night | 61°F | Partly Cloudy | 6 to 13 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marston, MO
Last spring frost
Mar 28
First fall frost
Nov 3
Growing season
220 days
Hardiness zone
7b
Explore more for Marston, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, New Madrid, Mo (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.