Viburnum, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Viburnum, a city in Iron County, Missouri.
This Afternoon
70°F
Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 70, with temperatures falling to around 64 in the afternoon. South wind around 12 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
7-day forecast for Viburnum
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Rain | 12 mph S | 92% |
| Tonight | 48°F | Rain Likely then Chance Rain Showers | 3 to 10 mph SW | 69% |
| Wednesday | 63°F | Mostly Cloudy | 7 mph W | 2% |
| Wednesday Night | 40°F | Mostly Clear | 3 mph SW | 0% |
| Thursday | 67°F | Sunny | 2 to 6 mph W | 3% |
| Thursday Night | 41°F | Slight Chance T-storms then Mostly Cloudy | 3 mph NW | 17% |
| Friday | 58°F | Partly Sunny | 6 mph NW | 5% |
| Friday Night | 38°F | Partly Cloudy | 3 mph N | 1% |
| Saturday | 57°F | Partly Sunny | 3 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph NW | 2% |
| Sunday | 63°F | Sunny | 1 to 5 mph NW | 8% |
| Sunday Night | 35°F | Mostly Clear | 2 mph NW | 3% |
| Monday | 67°F | Sunny | 5 mph SW | 2% |
| Monday Night | 39°F | Mostly Clear | 2 mph SW | 1% |
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 Nov 4, 2026.