Parnell, MO Weather & Growing Conditions
This Afternoon
66°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 66, with temperatures falling to around 57 in the afternoon. West wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Showers And Thunderstorms | 7 to 13 mph W | 87% |
| Tonight | 45°F | Rain Showers Likely then Cloudy | 14 mph NW | 57% |
| Wednesday | 54°F | Mostly Cloudy | 10 to 14 mph W | 8% |
| Wednesday Night | 40°F | Partly Cloudy | 8 mph W | 5% |
| Thursday | 53°F | Mostly Cloudy then Chance Rain Showers | 7 to 10 mph WNW | 28% |
| Thursday Night | 40°F | Mostly Cloudy | 6 mph NNW | 7% |
| Friday | 53°F | Partly Sunny | 2 to 6 mph N | 4% |
| Friday Night | 35°F | Mostly Cloudy | 1 mph WNW | 0% |
| Saturday | 57°F | Mostly Sunny | 0 to 3 mph WSW | 2% |
| Saturday Night | 37°F | Mostly Clear | 2 mph W | 5% |
| Sunday | 62°F | Sunny | 5 mph W | 3% |
| Sunday Night | 39°F | Mostly Clear | 3 mph SW | 0% |
| Monday | 66°F | Sunny | 3 to 10 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Parnell, MO
Last spring frost
Apr 20
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
5b
Explore more for Parnell, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Grant City 5Wsw, Mo (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.