Wheaton, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wheaton, a city in Barry County, Missouri.
Tonight
72°F
Mostly Clear
Mostly clear. Low around 72, with temperatures rising to around 74 overnight. South wind around 7 mph.
7-day forecast for Wheaton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 7 mph S | 1% |
| Saturday | 97°F | Sunny | 7 to 13 mph SW | 1% |
| Saturday Night | 72°F | Partly Cloudy | 6 to 9 mph S | 7% |
| Sunday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 to 10 mph SW | 29% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 5 mph NE | 74% |
| Monday | 84°F | Showers And Thunderstorms Likely | 3 to 10 mph N | 74% |
| Monday Night | 61°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 to 10 mph N | 39% |
| Tuesday | 78°F | Partly Sunny | 10 mph NE | 10% |
| Tuesday Night | 56°F | Partly Cloudy | 6 to 10 mph NE | 6% |
| Wednesday | 79°F | Mostly Sunny | 7 mph NE | 2% |
| Wednesday Night | 57°F | Mostly Clear | 6 mph NE | 2% |
| Thursday | 81°F | Mostly Sunny | 6 mph E | 5% |
| Thursday Night | 59°F | Partly Cloudy | 6 mph E | 5% |
| Friday | 81°F | Mostly Sunny | 7 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov) for Wheaton (36.762, -94.057). Updated through the day.
Growing snapshot for Wheaton
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
199 days
Hardiness zone
7a
More local growing data for Wheaton: nearby ZIP 64874 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Arrow Point
Aurora
Butterfield
Cassville
Chain-O-Lakes
Eagle Rock
Emerald Beach
Exeter
Golden
Monett
Purdy
Rocky Comfort
Seligman
Verona
Washburn
Climate data from the nearest NOAA station, Monett 4Sw, Mo (9.1 mi from Wheaton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.