Packwood, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Packwood, a city in Jefferson County, Iowa.
Today
83°F
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast for Packwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SW | 33% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph NW | 82% |
| Sunday | 70°F | Showers And Thunderstorms Likely | 10 to 15 mph N | 74% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 15 mph NE | 63% |
| Monday | 62°F | Showers And Thunderstorms Likely | 15 mph NE | 63% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 54% |
| Tuesday | 60°F | Chance Rain Showers | 10 to 15 mph NE | 42% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 65°F | Sunny | 5 mph NE | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 5 mph NE | 3% |
| Thursday | 67°F | Partly Sunny | 5 mph NE | 7% |
| Thursday Night | 55°F | Mostly Cloudy | 5 mph E | 6% |
| Friday | 70°F | Mostly Sunny | 5 mph E | 6% |
| Friday Night | 55°F | Partly Cloudy | 5 mph E | 8% |
Forecast source: National Weather Service (api.weather.gov) for Packwood (41.133, -92.083). Updated through the day.
Growing snapshot for Packwood
Last spring frost
Apr 27
First fall frost
Oct 12
Growing season
168 days
Hardiness zone
5b
More local growing data for Packwood: nearby ZIP 52580 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fairfield, Ia (9.1 mi from Packwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.