Harman US

Viburnum, MO Weather & Growing Conditions

Tonight
52°F
Light Rain Likely then Slight Chance Drizzle
Rain likely before 10pm, then a slight chance of drizzle between midnight and 4am. Cloudy, with a low around 52. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

7-day forecast

WhenTempForecastWindPrecip
Tonight 52°F Light Rain Likely then Slight Chance Drizzle 6 to 9 mph SW 57%
Wednesday 63°F Mostly Cloudy 3 to 7 mph W 2%
Wednesday Night 41°F Mostly Clear 2 mph SW 0%
Thursday 67°F Sunny 5 mph W 3%
Thursday Night 42°F Slight Chance T-storms then Mostly Cloudy 3 mph NW 16%
Friday 57°F Partly Sunny 6 mph NW 4%
Friday Night 38°F Partly Cloudy 2 mph N 1%
Saturday 57°F Partly Sunny 2 mph NW 0%
Saturday Night 35°F Partly Cloudy 1 mph NW 2%
Sunday 62°F Sunny 3 mph NW 7%
Sunday Night 35°F Mostly Clear 2 mph NW 3%
Monday 67°F Sunny 1 to 5 mph W 1%
Monday Night 40°F Mostly Clear 2 mph SW 0%
Tuesday 70°F Sunny 3 mph W 1%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Viburnum, MO

Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
198 days
Hardiness zone
6b

Explore more for Viburnum, MO: full frost dates · planting calendar · Missouri frost dates

Climate data from the nearest NOAA station, Potosi 4 Sw, Mo (21.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.