Dawn, MO Weather & Growing Conditions
This Afternoon
71°F
Chance Rain Showers
A chance of rain showers. Partly sunny. High near 71, with temperatures falling to around 61 in the afternoon. South southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Chance Rain Showers | 13 mph SSW | 25% |
| Tonight | 47°F | Cloudy | 10 mph W | 11% |
| Wednesday | 56°F | Mostly Cloudy | 7 to 10 mph W | 7% |
| Wednesday Night | 41°F | Partly Cloudy | 5 mph WSW | 1% |
| Thursday | 56°F | Mostly Sunny then Slight Chance Rain Showers | 7 mph WNW | 18% |
| Thursday Night | 41°F | Mostly Cloudy | 3 mph NW | 6% |
| Friday | 55°F | Partly Sunny | 2 to 6 mph N | 2% |
| Friday Night | 37°F | Mostly Cloudy | 1 mph N | 0% |
| Saturday | 57°F | Partly Sunny | 2 mph NW | 1% |
| Saturday Night | 37°F | Partly Cloudy | 1 mph WNW | 5% |
| Sunday | 62°F | Sunny | 3 mph W | 4% |
| Sunday Night | 38°F | Mostly Clear | 2 mph WSW | 0% |
| Monday | 67°F | Sunny | 2 to 7 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 2 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dawn, MO
Last spring frost
Apr 15
First fall frost
Oct 21
Growing season
187 days
Hardiness zone
6a
Explore more for Dawn, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Chillicothe 2S, Mo (11.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.