East Peru, IA Weather & Growing Conditions
Overnight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Chance Showers And Thunderstorms | 8 mph SSW | 33% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 9 mph W | 41% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 8 mph N | 54% |
| Sunday | 68°F | Showers And Thunderstorms Likely | 10 mph NNE | 61% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 mph NE | 61% |
| Monday | 61°F | Rain Showers Likely | 10 mph NE | 65% |
| Monday Night | 53°F | Chance Rain Showers | 8 mph NE | 52% |
| Tuesday | 60°F | Mostly Cloudy | 8 mph NE | 13% |
| Tuesday Night | 48°F | Partly Cloudy | 2 to 6 mph NE | 4% |
| Wednesday | 64°F | Mostly Sunny | 5 mph ENE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 3 mph ESE | 4% |
| Thursday | 66°F | Slight Chance Rain Showers | 3 mph SE | 18% |
| Thursday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph SE | 16% |
| Friday | 67°F | Slight Chance Rain Showers | 5 mph ESE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for East Peru, IA
Last spring frost
Apr 30
First fall frost
Oct 3
Growing season
157 days
Hardiness zone
5b
Explore more for East Peru, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Winterset 1S, Ia (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.