Portageville, MO Weather & Growing Conditions
Today
86°F
Sunny
Sunny. High near 86, with temperatures falling to around 84 in the afternoon. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NE | 0% |
| Tonight | 68°F | Mostly Clear | 0 to 3 mph ENE | 0% |
| Wednesday | 88°F | Sunny | 2 mph SSE | 0% |
| Wednesday Night | 71°F | Mostly Clear | 3 mph SSE | 0% |
| Thursday | 90°F | Mostly Sunny | 3 to 7 mph SSW | 9% |
| Thursday Night | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph S | 18% |
| Friday | 89°F | Chance Showers And Thunderstorms | 3 to 8 mph SSW | 37% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 34% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 30% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 30% |
| Sunday | 90°F | Mostly Sunny | 3 to 8 mph SSW | 10% |
| Sunday Night | 73°F | Mostly Clear | 6 mph S | 10% |
| Monday | 91°F | Sunny | 5 to 9 mph SSW | 5% |
| Monday Night | 74°F | Mostly Clear | 7 mph SSW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Portageville, MO
Last spring frost
Mar 25
First fall frost
Nov 7
Growing season
227 days
Hardiness zone
7b
Explore more for Portageville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Portageville, Mo (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.