Halfway, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halfway, a village in Polk County, Missouri.
This Afternoon
98°F
Sunny
Sunny. High near 98, with temperatures falling to around 95 in the afternoon. Heat index values as high as 99. South wind around 6 mph.
7-day forecast for Halfway
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 6 mph S | 14% |
| Tonight | 73°F | Mostly Clear | 6 mph S | 12% |
| Saturday | 98°F | Sunny | 7 to 13 mph SW | 1% |
| Saturday Night | 72°F | Partly Cloudy | 8 mph SW | 6% |
| Sunday | 93°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph W | 22% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 74% |
| Monday | 81°F | Showers And Thunderstorms Likely | 3 to 8 mph N | 72% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 6 to 9 mph N | 35% |
| Tuesday | 74°F | Partly Sunny | 9 mph N | 12% |
| Tuesday Night | 55°F | Partly Cloudy | 3 to 9 mph NE | 4% |
| Wednesday | 76°F | Mostly Sunny | 7 mph NE | 1% |
| Wednesday Night | 55°F | Mostly Clear | 2 to 6 mph NE | 1% |
| Thursday | 78°F | Mostly Sunny | 2 to 6 mph NE | 5% |
| Thursday Night | 58°F | Partly Cloudy | 5 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov) for Halfway (37.619, -93.241). Updated through the day.
Growing snapshot for Halfway
Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
6b
More local growing data for Halfway: nearby ZIP 65663 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bolivar 1 Ne, Mo (8 mi from Halfway). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.