Hornick, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hornick, a city in Woodbury County, Iowa.
Today
73°F
Patchy Smoke
Patchy smoke and a chance of showers and thunderstorms before 1pm, then patchy smoke and showers and thunderstorms likely. Mostly cloudy. High near 73, with temperatures falling to around 71 in the afternoon. North wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Hornick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Smoke | 9 to 13 mph N | 74% |
| Tonight | 57°F | Patchy Smoke | 2 to 8 mph NE | 65% |
| Wednesday | 74°F | Partly Sunny | 5 mph NE | 12% |
| Wednesday Night | 54°F | Mostly Clear | 3 mph ESE | 1% |
| Thursday | 80°F | Sunny | 1 to 8 mph SSE | 1% |
| Thursday Night | 62°F | Mostly Clear | 5 to 8 mph S | 1% |
| Friday | 86°F | Sunny | 5 to 10 mph S | 3% |
| Friday Night | 66°F | Mostly Clear | 5 to 9 mph S | 9% |
| Saturday | 90°F | Sunny | 3 to 15 mph S | 3% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms | 9 to 15 mph SSE | 16% |
| Sunday | 89°F | Mostly Sunny | 8 to 12 mph SE | 14% |
| Sunday Night | 70°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 9 to 13 mph SE | 19% |
| Monday | 90°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 9 to 16 mph ESE | 19% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 9 to 16 mph E | 17% |
Forecast source: National Weather Service (api.weather.gov) for Hornick (42.229, -96.096). Updated through the day.
Growing snapshot for Hornick
Last spring frost
May 1
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
More local growing data for Hornick: nearby ZIP 51026 weather · frost dates · planting calendar · Iowa frost dates
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Smithland
Climate data from the nearest NOAA station, Onawa 3Nw, Ia (13.2 mi from Hornick). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.