Hawarden, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hawarden, a city in Sioux County, Iowa.
Today
69°F
Cloudy
Cloudy. High near 69, with temperatures falling to around 66 in the afternoon. North wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hawarden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Cloudy | 5 to 10 mph N | 11% |
| Tonight | 57°F | Cloudy | 5 to 10 mph NNE | 8% |
| Sunday | 66°F | Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 24% |
| Sunday Night | 53°F | Rain Showers Likely | 5 to 10 mph ENE | 61% |
| Monday | 61°F | Showers And Thunderstorms Likely | 5 to 10 mph ENE | 61% |
| Monday Night | 47°F | Chance Rain Showers then Mostly Cloudy | 0 to 5 mph E | 29% |
| Tuesday | 63°F | Partly Sunny | 5 mph E | 3% |
| Tuesday Night | 45°F | Partly Cloudy | 5 mph SE | 2% |
| Wednesday | 67°F | Mostly Sunny | 5 to 10 mph SE | 7% |
| Wednesday Night | 50°F | Partly Cloudy then Chance Rain Showers | 5 mph SE | 29% |
| Thursday | 68°F | Chance Rain Showers | 5 to 10 mph SSE | 29% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 5 mph SE | 17% |
| Friday | 71°F | Slight Chance Rain Showers | 5 to 10 mph SE | 17% |
| Friday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Hawarden (43.001, -96.483). Updated through the day.
Growing snapshot for Hawarden
Last spring frost
May 1
First fall frost
Oct 4
Growing season
155 days
Hardiness zone
5a
More local growing data for Hawarden: nearby ZIP 51023 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Alton
Boyden
Chatsworth
Craig
Hospers
Hull
Ireton
Matlock
Maurice
Orange City
Rock Valley
Sheldon
Sioux Center
Struble
Climate data from the nearest NOAA station, Hawarden, Ia (1.1 mi from Hawarden). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.