Carter Lake, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Carter Lake, a city in Pottawattamie County, Iowa.
Today
79°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms between noon and 4pm. Partly sunny. High near 79, with temperatures falling to around 77 in the afternoon. North northwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Carter Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph NNW | 25% |
| Tonight | 62°F | Chance Showers And Thunderstorms | 9 mph N | 39% |
| Sunday | 65°F | Chance Rain Showers | 9 mph NNE | 40% |
| Sunday Night | 57°F | Chance Rain Showers | 8 mph NE | 37% |
| Monday | 61°F | Rain Showers Likely | 8 mph NE | 59% |
| Monday Night | 53°F | Chance Rain Showers then Mostly Cloudy | 3 to 7 mph NE | 40% |
| Tuesday | 62°F | Partly Sunny | 6 mph ENE | 6% |
| Tuesday Night | 49°F | Partly Cloudy | 5 mph ESE | 1% |
| Wednesday | 65°F | Mostly Sunny | 5 mph SE | 4% |
| Wednesday Night | 54°F | Partly Cloudy then Chance Rain Showers | 3 mph SE | 27% |
| Thursday | 65°F | Chance Rain Showers | 6 mph SE | 32% |
| Thursday Night | 58°F | Chance Showers And Thunderstorms | 5 mph SE | 27% |
| Friday | 67°F | Chance Showers And Thunderstorms | 6 mph SE | 27% |
| Friday Night | 59°F | Slight Chance Rain Showers | 5 mph SE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Carter Lake (41.289, -95.917). Updated through the day.
Growing snapshot for Carter Lake
Last spring frost
Apr 18
First fall frost
Oct 21
Growing season
185 days
Hardiness zone
6a
More local growing data for Carter Lake: nearby ZIP 51510 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Avoca
Bentley
Carson
Council Bluffs
Crescent
Hancock
Macedonia
McClelland
Minden
Neola
Oakland
Treynor
Underwood
Walnut
Weston
Climate data from the nearest NOAA station, Omaha Eppley Airfield, Ne (1.8 mi from Carter Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.