Hallsville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hallsville, a city in Boone County, Missouri.
This Afternoon
69°F
Light Rain
Rain and a slight chance of thunderstorms before 5pm. Cloudy. High near 69, with temperatures falling to around 64 in the afternoon. South wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
7-day forecast for Hallsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Light Rain | 14 to 17 mph S | 91% |
| Tonight | 48°F | Chance Rain Showers | 13 mph SW | 13% |
| Wednesday | 58°F | Chance Rain Showers then Mostly Cloudy | 10 to 16 mph W | 11% |
| Wednesday Night | 40°F | Partly Cloudy | 8 mph W | 1% |
| Thursday | 59°F | Mostly Sunny | 7 to 13 mph W | 9% |
| Thursday Night | 41°F | Mostly Cloudy | 6 mph NW | 13% |
| Friday | 55°F | Mostly Cloudy | 6 to 9 mph N | 3% |
| Friday Night | 36°F | Mostly Cloudy | 1 to 5 mph N | 3% |
| Saturday | 56°F | Partly Sunny | 3 mph NW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 3 mph W | 5% |
| Sunday | 62°F | Sunny | 3 to 7 mph W | 8% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 2% |
| Monday | 66°F | Sunny | 5 to 9 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph SW | 0% |
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 Nov 4, 2026.