Eagle Grove, IA Weather & Growing Conditions
Overnight
66°F
Patchy Fog
Patchy fog and showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms between 1am and 3am, then showers and thunderstorms likely between 3am and 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 66. South southeast wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Patchy Fog | 7 to 10 mph SSE | 62% |
| Saturday | 75°F | Chance Showers And Thunderstorms then Patchy Fog | 6 to 9 mph WNW | 40% |
| Saturday Night | 59°F | Slight Chance Rain Showers | 12 mph N | 19% |
| Sunday | 67°F | Slight Chance Rain Showers | 15 mph NE | 23% |
| Sunday Night | 53°F | Chance Rain Showers | 13 mph ENE | 30% |
| Monday | 60°F | Rain Showers Likely | 13 mph ENE | 56% |
| Monday Night | 48°F | Rain Showers Likely | 7 to 10 mph ENE | 56% |
| Tuesday | 60°F | Mostly Cloudy | 8 mph ENE | 12% |
| Tuesday Night | 45°F | Partly Cloudy | 2 to 6 mph E | 2% |
| Wednesday | 65°F | Mostly Sunny | 5 mph ESE | 2% |
| Wednesday Night | 49°F | Partly Cloudy | 2 mph SE | 9% |
| Thursday | 67°F | Slight Chance Rain Showers | 3 mph SSE | 19% |
| Thursday Night | 52°F | Mostly Cloudy | 2 mph SE | 7% |
| Friday | 68°F | Partly Sunny | 2 to 6 mph ESE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Eagle Grove, IA
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
5a
Explore more for Eagle Grove, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Clarion, Ia (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.