Parnell, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Parnell, a city in Nodaway County, Missouri.
Today
87°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 8am and 9am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 87. South southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Parnell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SSE | 16% |
| Tonight | 66°F | Showers And Thunderstorms Likely | 6 to 9 mph NE | 63% |
| Wednesday | 76°F | Showers And Thunderstorms Likely | 9 mph NE | 63% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 3 to 9 mph NE | 46% |
| Thursday | 82°F | Chance Showers And Thunderstorms then Mostly Sunny | 3 mph ENE | 29% |
| Thursday Night | 64°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 3 mph ESE | 21% |
| Friday | 86°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 3 to 7 mph S | 21% |
| Friday Night | 68°F | Mostly Clear | 6 mph S | 8% |
| Saturday | 90°F | Sunny | 3 to 10 mph S | 3% |
| Saturday Night | 73°F | Mostly Clear | 12 mph S | 7% |
| Sunday | 92°F | Sunny | 10 to 15 mph SSW | 6% |
| Sunday Night | 74°F | Partly Cloudy | 14 mph S | 8% |
| Monday | 93°F | Mostly Sunny | 12 to 16 mph SSW | 7% |
| Monday Night | 74°F | Partly Cloudy | 12 to 15 mph S | 12% |
Forecast source: National Weather Service (api.weather.gov) for Parnell (40.438, -94.622). Updated through the day.
Growing snapshot for Parnell
Last spring frost
Apr 20
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
5b
More local growing data for Parnell: nearby ZIP 64475 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
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Clyde
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Elmo
Graham
Guilford
Hopkins
Maryville
Pickering
Quitman
Ravenwood
Skidmore
Climate data from the nearest NOAA station, Grant City 5Wsw, Mo (7.2 mi from Parnell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.