Cave, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cave, a town in Lincoln County, Missouri.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. South wind around 3 mph.
7-day forecast for Cave
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 3 mph S | 5% |
| Saturday | 96°F | Partly Sunny | 2 to 7 mph SW | 4% |
| Saturday Night | 71°F | Partly Cloudy | 2 mph SW | 10% |
| Sunday | 88°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 1 to 5 mph NW | 50% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 6 mph NE | 76% |
| Monday | 73°F | Showers And Thunderstorms | 3 to 8 mph NE | 76% |
| Monday Night | 57°F | Chance Rain Showers | 3 to 8 mph NE | 31% |
| Tuesday | 68°F | Slight Chance Rain Showers then Partly Sunny | 8 mph NE | 18% |
| Tuesday Night | 52°F | Mostly Cloudy | 2 to 7 mph N | 2% |
| Wednesday | 72°F | Mostly Sunny | 6 mph N | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Thursday | 75°F | Mostly Sunny | 1 to 5 mph NE | 4% |
| Thursday Night | 56°F | Partly Cloudy | 0 to 3 mph NE | 5% |
| Friday | 76°F | Mostly Sunny | 1 to 5 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Cave (39.024, -91.042). Updated through the day.
Growing snapshot for Cave
Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
6b
More local growing data for Cave: nearby ZIP 63379 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Chain of Rocks
Elsberry
Foley
Fountain N' Lakes
Hawk Point
Moscow Mills
Old Monroe
Silex
Troy
Whiteside
Winfield
Climate data from the nearest NOAA station, Warrenton 1 N, Mo (13.8 mi from Cave). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.