Hawarden, IA Weather & Growing Conditions
Today
69°F
Patchy Fog then Cloudy
Patchy fog and a slight chance of rain showers before 9am. Cloudy. High near 69, with temperatures falling to around 66 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Patchy Fog then Cloudy | 5 to 10 mph N | 20% |
| Tonight | 57°F | Cloudy | 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 | 60°F | Showers And Thunderstorms Likely | 5 to 10 mph ENE | 61% |
| Monday Night | 47°F | Chance Rain Showers then Mostly Cloudy | 5 mph E | 30% |
| Tuesday | 63°F | Partly Sunny | 5 to 10 mph E | 3% |
| Tuesday Night | 45°F | Partly Cloudy | 5 mph SE | 2% |
| Wednesday | 66°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 | 54°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). Updated through the day.
Growing snapshot for Hawarden, IA
Last spring frost
May 1
First fall frost
Oct 4
Growing season
155 days
Hardiness zone
5a
Explore more for Hawarden, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Hawarden, Ia (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.