Dawn, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dawn, a community in Livingston County, Missouri.
Today
92°F
Mostly Sunny
Mostly sunny, with a high near 92. Heat index values as high as 97. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.
7-day forecast for Dawn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny | 5 to 9 mph SSW | 2% |
| Tonight | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 6 mph WSW | 60% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 1 to 7 mph N | 46% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 3 to 7 mph NE | 69% |
| Monday | 67°F | Showers And Thunderstorms Likely | 8 mph NNE | 69% |
| Monday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph NNE | 18% |
| Tuesday | 64°F | Mostly Cloudy | 7 mph NE | 3% |
| Tuesday Night | 48°F | Partly Cloudy | 1 to 6 mph NE | 2% |
| Wednesday | 68°F | Mostly Sunny | 1 to 5 mph NE | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 2 mph NNE | 4% |
| Thursday | 72°F | Slight Chance Rain Showers | 0 to 3 mph ENE | 15% |
| Thursday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph NE | 18% |
| Friday | 73°F | Slight Chance Rain Showers | 0 to 5 mph E | 23% |
| Friday Night | 57°F | Mostly Cloudy | 3 mph E | 11% |
Forecast source: National Weather Service (api.weather.gov) for Dawn (39.671, -93.634). Updated through the day.
Growing snapshot for Dawn
Last spring frost
Apr 15
First fall frost
Oct 21
Growing season
187 days
Hardiness zone
6a
More local growing data for Dawn: nearby ZIP 64638 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Chillicothe 2S, Mo (11.8 mi from Dawn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.