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Crescent, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Crescent, a city in Pottawattamie County, Iowa.

This Afternoon
78°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 75 in the afternoon. North northwest wind around 8 mph. Chance of precipitation is 20%.

7-day forecast for Crescent

WhenTempForecastWindPrecip
This Afternoon 78°F Slight Chance Showers And Thunderstorms 8 mph NNW 18%
Tonight 61°F Chance Showers And Thunderstorms 10 mph N 27%
Sunday 64°F Chance Rain Showers 10 mph NNE 42%
Sunday Night 56°F Rain Showers Likely 8 mph NE 59%
Monday 59°F Rain Showers Likely 9 mph NE 70%
Monday Night 52°F Chance Rain Showers then Mostly Cloudy 8 mph NNE 34%
Tuesday 61°F Mostly Cloudy 7 mph NE 3%
Tuesday Night 48°F Mostly Cloudy 5 mph E 1%
Wednesday 63°F Partly Sunny 6 mph ESE 4%
Wednesday Night 54°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 6 mph SE 24%
Thursday 66°F Chance Showers And Thunderstorms 8 mph SE 34%
Thursday Night 58°F Slight Chance Rain Showers 6 mph SE 20%
Friday 68°F Slight Chance Rain Showers 6 mph ESE 22%
Friday Night 60°F Chance Rain Showers 7 mph ESE 28%

Forecast source: National Weather Service (api.weather.gov) for Crescent (41.365, -95.859). Updated through the day.

Growing snapshot for Crescent

Last spring frost
Apr 18
First fall frost
Oct 21
Growing season
185 days
Hardiness zone
5b

More local growing data for Crescent: nearby ZIP 51526 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Omaha Eppley Airfield, Ne (4.6 mi from Crescent). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.