Hornick, IA Weather & Growing Conditions
Today
72°F
Patchy Smoke
Patchy smoke and scattered showers and thunderstorms before 1pm, then patchy smoke and showers and thunderstorms between 1pm and 4pm, then patchy smoke and scattered showers and thunderstorms. Mostly cloudy, with a high near 72. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Patchy Smoke | 10 mph N | 76% |
| Tonight | 57°F | Patchy Smoke | 0 to 10 mph NNE | 47% |
| Wednesday | 74°F | Partly Sunny | 0 to 5 mph ENE | 11% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph ESE | 1% |
| Thursday | 80°F | Sunny | 0 to 5 mph SSE | 1% |
| Thursday Night | 62°F | Mostly Clear | 5 mph S | 1% |
| Friday | 85°F | Sunny | 5 to 10 mph S | 3% |
| Friday Night | 67°F | Mostly Clear | 5 to 10 mph S | 9% |
| Saturday | 90°F | Sunny | 5 to 15 mph S | 3% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SSE | 17% |
| Sunday | 89°F | Mostly Sunny | 10 mph SSE | 14% |
| Sunday Night | 70°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 10 mph SE | 20% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 to 15 mph ESE | 20% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph E | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hornick, IA
Last spring frost
May 1
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
Explore more for Hornick, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Onawa 3Nw, Ia (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.