Harman US

Asbury, IA Weather & Growing Conditions

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

Overnight
60°F
Patchy Fog
Patchy fog and occasional showers and thunderstorms. Mostly cloudy. Low around 60, with temperatures rising to around 64 overnight. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

7-day forecast for Asbury

WhenTempForecastWindPrecip
Overnight 60°F Patchy Fog 10 mph E 94%
Saturday 77°F Patchy Fog then Showers And Thunderstorms 5 to 10 mph S 98%
Saturday Night 60°F Showers And Thunderstorms 5 to 10 mph NW 85%
Sunday 67°F Chance Rain Showers 10 to 15 mph NE 43%
Sunday Night 54°F Chance Rain Showers 10 to 15 mph NE 32%
Monday 63°F Chance Rain Showers 15 mph NE 32%
Monday Night 49°F Chance Rain Showers 10 to 15 mph NE 28%
Tuesday 62°F Chance Rain Showers then Partly Sunny 10 to 15 mph NE 28%
Tuesday Night 46°F Partly Cloudy 5 to 10 mph NE 4%
Wednesday 66°F Sunny 5 to 10 mph NE 2%
Wednesday Night 50°F Partly Cloudy 0 to 5 mph NE 2%
Thursday 67°F Mostly Sunny 5 mph NE 7%
Thursday Night 52°F Partly Cloudy 0 to 5 mph NE 4%
Friday 70°F Mostly Sunny 0 to 5 mph E 4%

Forecast source: National Weather Service (api.weather.gov) for Asbury (42.512, -90.780). Updated through the day.

Growing snapshot for Asbury

Last spring frost
Apr 19
First fall frost
Oct 21
Growing season
184 days
Hardiness zone
5a

More local growing data for Asbury: nearby ZIP 52002 weather · frost dates · planting calendar · Iowa frost dates

Nearby towns & communities

All Iowa locations ›

Climate data from the nearest NOAA station, Dubuque L&D 11, Ia (6.5 mi from Asbury). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.