Bettendorf, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bettendorf, a city in Scott County, Iowa.
Today
82°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 82. 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 Bettendorf
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Slight Chance Showers And Thunderstorms | 10 mph S | 45% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph W | 85% |
| Sunday | 70°F | Rain Showers | 10 to 15 mph NE | 77% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 46% |
| Monday | 64°F | Rain Showers Likely | 15 mph NE | 55% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Tuesday | 63°F | Slight Chance Rain Showers | 10 to 15 mph NE | 21% |
| Tuesday Night | 49°F | Partly Cloudy | 5 to 10 mph NE | 7% |
| Wednesday | 67°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph NE | 1% |
| Thursday | 68°F | Mostly Sunny | 5 mph NE | 4% |
| Thursday Night | 53°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 Bettendorf (41.567, -90.477). Updated through the day.
Growing snapshot for Bettendorf
Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
5b
More local growing data for Bettendorf: nearby ZIP 52722 weather · frost dates · planting calendar · Iowa frost dates
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Climate data from the nearest NOAA station, Le Claire L&D 14, Ia (3.6 mi from Bettendorf). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.