Risco, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Risco, a city in New Madrid County, Missouri.
Today
86°F
Sunny
Sunny. High near 86, with temperatures falling to around 84 in the afternoon. Northeast wind around 3 mph.
7-day forecast for Risco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 3 mph NE | 0% |
| Tonight | 67°F | Mostly Clear | 2 mph ESE | 0% |
| Wednesday | 88°F | Sunny | 3 mph S | 0% |
| Wednesday Night | 71°F | Mostly Clear | 3 mph SSE | 5% |
| Thursday | 88°F | Mostly Sunny | 2 to 6 mph S | 14% |
| Thursday Night | 73°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph S | 26% |
| Friday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 53% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SSW | 36% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 29% |
| Saturday Night | 73°F | Mostly Clear | 5 mph S | 10% |
| Sunday | 91°F | Sunny | 5 to 9 mph S | 7% |
| Sunday Night | 75°F | Mostly Clear | 7 mph S | 4% |
| Monday | 92°F | Sunny | 6 to 13 mph SSW | 3% |
| Monday Night | 75°F | Mostly Clear | 10 mph SSW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Risco (36.552, -89.819). Updated through the day.
Growing snapshot for Risco
Last spring frost
Mar 29
First fall frost
Nov 3
Growing season
221 days
Hardiness zone
7b
More local growing data for Risco: nearby ZIP 63874 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Canalou
Catron
Gideon
Hayward
Howardville
Lilbourn
Marston
Matthews
Morehouse
New Madrid
North Lilbourn
Parma
Portageville
Tallapoosa
Climate data from the nearest NOAA station, Malden Muni Ap, Mo (10.1 mi from Risco). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.