Hallsville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hallsville, a city in Boone County, Missouri.
Overnight
66°F
Clear
Clear, with a low around 66. Southeast wind around 6 mph.
7-day forecast for Hallsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Clear | 6 mph SE | 0% |
| Tuesday | 89°F | Sunny | 3 to 8 mph S | 0% |
| Tuesday Night | 71°F | Partly Cloudy | 2 to 7 mph SE | 10% |
| Wednesday | 88°F | Mostly Sunny then Scattered Showers And Thunderstorms | 7 mph S | 43% |
| Wednesday Night | 68°F | Showers And Thunderstorms Likely | 7 mph NE | 83% |
| Thursday | 84°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph S | 83% |
| Thursday Night | 67°F | Partly Cloudy | 3 mph SE | 8% |
| Friday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 16% |
| Friday Night | 69°F | Slight Chance Showers And Thunderstorms | 5 mph S | 23% |
| Saturday | 89°F | Slight Chance Showers And Thunderstorms then Sunny | 7 mph SW | 23% |
| Saturday Night | 72°F | Mostly Clear | 6 to 9 mph S | 5% |
| Sunday | 90°F | Sunny | 9 to 13 mph SW | 2% |
| Sunday Night | 73°F | Mostly Clear | 9 mph S | 4% |
| Monday | 91°F | Sunny | 9 to 13 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Hallsville (39.119, -92.227). Updated through the day.
Growing snapshot for Hallsville
Last spring frost
Apr 5
First fall frost
Oct 31
Growing season
207 days
Hardiness zone
6b
More local growing data for Hallsville: nearby ZIP 65255 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Columbia U Of M, Mo (12.3 mi from Hallsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.