Lake Viking, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Viking, a community in Daviess County, Missouri.
Tonight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South wind 3 to 7 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lake Viking
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Partly Cloudy | 3 to 7 mph S | 4% |
| Saturday | 87°F | Partly Sunny | 5 to 9 mph SW | 11% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NNW | 70% |
| Sunday | 75°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 42% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 7 mph NE | 54% |
| Monday | 65°F | Chance Rain Showers | 8 mph NE | 54% |
| Monday Night | 54°F | Chance Rain Showers | 7 mph NNE | 33% |
| Tuesday | 62°F | Mostly Cloudy | 7 mph NE | 8% |
| Tuesday Night | 48°F | Mostly Cloudy | 6 mph NE | 5% |
| Wednesday | 66°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph E | 5% |
| Thursday | 68°F | Partly Sunny | 3 mph E | 14% |
| Thursday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 17% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 mph E | 17% |
Forecast source: National Weather Service (api.weather.gov) for Lake Viking (39.932, -94.067). Updated through the day.
Growing snapshot for Lake Viking
Last spring frost
Apr 19
First fall frost
Oct 21
Growing season
184 days
Hardiness zone
6a
More local growing data for Lake Viking: nearby ZIP 64620 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gallatin 1W, Mo (6.4 mi from Lake Viking). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.