Viburnum, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Viburnum, a city in Iron County, Missouri.
Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. South wind 2 to 6 mph.
7-day forecast for Viburnum
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy | 2 to 6 mph S | 5% |
| Saturday | 97°F | Mostly Sunny | 6 mph SW | 2% |
| Saturday Night | 72°F | Partly Cloudy | 3 mph SW | 0% |
| Sunday | 95°F | Mostly Sunny | 5 mph W | 10% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 3 mph N | 51% |
| Monday | 83°F | Showers And Thunderstorms Likely | 1 to 5 mph N | 67% |
| Monday Night | 59°F | Showers And Thunderstorms Likely | 5 mph N | 67% |
| Tuesday | 73°F | Chance Rain Showers | 6 mph N | 31% |
| Tuesday Night | 53°F | Partly Cloudy | 2 to 6 mph N | 6% |
| Wednesday | 74°F | Mostly Sunny | 5 mph N | 3% |
| Wednesday Night | 53°F | Partly Cloudy | 3 mph N | 2% |
| Thursday | 75°F | Mostly Sunny | 1 to 5 mph N | 3% |
| Thursday Night | 55°F | Partly Cloudy | 3 mph NE | 3% |
| Friday | 75°F | Mostly Sunny | 1 to 5 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Viburnum (37.715, -91.131). Updated through the day.
Growing snapshot for Viburnum
Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
198 days
Hardiness zone
6b
More local growing data for Viburnum: nearby ZIP 65439 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Potosi 4 Sw, Mo (21.1 mi from Viburnum). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.