Donahue, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Donahue, a city in Scott County, Iowa.
This Afternoon
81°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Donahue
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Slight Chance Showers And Thunderstorms | 10 mph S | 48% |
| Tonight | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph NW | 82% |
| Sunday | 69°F | Rain Showers Likely | 10 to 15 mph NE | 74% |
| Sunday Night | 57°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Monday | 64°F | Chance Rain Showers | 15 mph NE | 53% |
| Monday Night | 51°F | Chance Rain Showers | 10 mph NE | 43% |
| Tuesday | 63°F | Slight Chance Rain Showers | 10 mph NE | 19% |
| Tuesday Night | 48°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 66°F | Mostly Sunny | 5 mph NE | 2% |
| Wednesday Night | 51°F | Partly Cloudy | 5 mph NE | 1% |
| Thursday | 68°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 54°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Friday | 71°F | Mostly Sunny | 5 mph NE | 4% |
| Friday Night | 54°F | Partly Cloudy | 0 to 5 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Donahue (41.692, -90.675). Updated through the day.
Growing snapshot for Donahue
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
More local growing data for Donahue: nearby ZIP 52746 weather · frost dates · planting calendar · Iowa frost dates
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Climate data from the nearest NOAA station, Davenport, Ia (8.6 mi from Donahue). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.