Newark, MO Weather & Growing Conditions
This Afternoon
70°F
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy. High near 70, with temperatures falling to around 65 in the afternoon. South wind around 13 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Slight Chance Light Rain | 13 mph S | 19% |
| Tonight | 49°F | Cloudy then Chance Rain Showers | 12 mph SW | 12% |
| Wednesday | 56°F | Chance Rain Showers then Cloudy | 12 to 15 mph W | 12% |
| Wednesday Night | 42°F | Partly Cloudy | 9 mph SW | 1% |
| Thursday | 56°F | Partly Sunny | 7 to 12 mph W | 11% |
| Thursday Night | 41°F | Mostly Cloudy then Slight Chance T-storms | 7 mph NW | 15% |
| Friday | 53°F | Partly Sunny | 5 to 8 mph N | 2% |
| Friday Night | 35°F | Mostly Cloudy | 1 to 5 mph N | 1% |
| Saturday | 54°F | Partly Sunny | 1 to 5 mph W | 1% |
| Saturday Night | 35°F | Mostly Clear | 3 mph W | 5% |
| Sunday | 61°F | Sunny | 3 to 7 mph W | 10% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 2% |
| Monday | 65°F | Sunny | 5 to 9 mph SW | 2% |
| Monday Night | 41°F | Mostly Clear | 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newark, MO
Last spring frost
Apr 17
First fall frost
Oct 19
Growing season
184 days
Hardiness zone
6a
Explore more for Newark, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Steffenville, Mo (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.