Ferguson, IA Weather & Growing Conditions
Tonight
67°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Southeast wind 8 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Chance Showers And Thunderstorms | 8 to 12 mph SE | 61% |
| Saturday | 81°F | Chance Showers And Thunderstorms | 9 mph SW | 54% |
| Saturday Night | 61°F | Chance Showers And Thunderstorms | 9 mph NNW | 38% |
| Sunday | 67°F | Showers And Thunderstorms Likely | 9 to 13 mph NNE | 59% |
| Sunday Night | 55°F | Chance Showers And Thunderstorms | 12 mph ENE | 52% |
| Monday | 62°F | Rain Showers Likely | 13 mph ENE | 60% |
| Monday Night | 50°F | Rain Showers Likely | 8 to 12 mph NE | 60% |
| Tuesday | 61°F | Slight Chance Rain Showers then Partly Sunny | 8 mph NE | 24% |
| Tuesday Night | 46°F | Partly Cloudy | 6 mph NE | 4% |
| Wednesday | 65°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 2 mph E | 3% |
| Thursday | 67°F | Partly Sunny | 3 mph ESE | 12% |
| Thursday Night | 53°F | Partly Cloudy | 2 mph ESE | 9% |
| Friday | 68°F | Mostly Sunny | 5 mph E | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ferguson, IA
Last spring frost
Apr 28
First fall frost
Oct 7
Growing season
162 days
Hardiness zone
5a
Explore more for Ferguson, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Marshalltown, Ia (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.