Gunn City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gunn City, a village in Cass County, Missouri.
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. Heat index values as high as 99. South southwest wind around 7 mph.
7-day forecast for Gunn City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 7 mph SSW | 3% |
| Saturday | 97°F | Mostly Sunny | 7 to 13 mph SSW | 3% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 2 to 9 mph WSW | 55% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 5 mph WNW | 49% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 2 to 6 mph NNE | 64% |
| Monday | 76°F | Showers And Thunderstorms Likely | 3 to 8 mph NNE | 64% |
| Monday Night | 57°F | Mostly Cloudy | 5 to 8 mph NNE | 13% |
| Tuesday | 71°F | Partly Sunny | 8 mph NNE | 5% |
| Tuesday Night | 51°F | Mostly Cloudy | 2 to 7 mph NE | 2% |
| Wednesday | 74°F | Mostly Sunny | 6 mph NE | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 1 to 5 mph ENE | 4% |
| Thursday | 75°F | Slight Chance Rain Showers | 1 to 5 mph ENE | 15% |
| Thursday Night | 57°F | Mostly Cloudy | 3 mph ENE | 8% |
| Friday | 76°F | Mostly Sunny | 1 to 5 mph E | 14% |
Forecast source: National Weather Service (api.weather.gov) for Gunn City (38.666, -94.164). Updated through the day.
Growing snapshot for Gunn City
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
6b
More local growing data for Gunn City: nearby ZIP 64743 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
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Belton
Cleveland
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Freeman
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La Tour
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Peculiar
Pleasant Hill
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Riverview Estates
Strasburg
West Line
Climate data from the nearest NOAA station, Pleasant Hill Wfo, Mo (10.5 mi from Gunn City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.