Arispe, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arispe, a city in Union County, Iowa.
Tonight
62°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1am, then showers and thunderstorms likely between 1am and 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. North northeast wind 8 to 12 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Arispe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Showers And Thunderstorms Likely | 8 to 12 mph NNE | 66% |
| Sunday | 65°F | Chance Showers And Thunderstorms | 8 to 12 mph NNE | 45% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 12 mph NE | 62% |
| Monday | 58°F | Rain Showers | 10 mph NE | 75% |
| Monday Night | 52°F | Rain Showers Likely | 10 mph NNE | 71% |
| Tuesday | 57°F | Mostly Cloudy | 8 mph NE | 9% |
| Tuesday Night | 46°F | Mostly Cloudy | 3 to 7 mph NE | 2% |
| Wednesday | 61°F | Mostly Sunny | 5 mph ENE | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 5 mph ESE | 11% |
| Thursday | 65°F | Slight Chance Rain Showers | 3 mph SE | 21% |
| Thursday Night | 57°F | Chance Rain Showers | 3 mph SE | 25% |
| Friday | 67°F | Slight Chance Rain Showers | 5 mph ESE | 21% |
| Friday Night | 59°F | Slight Chance Rain Showers | 5 mph ESE | 18% |
| Saturday | 67°F | Chance Rain Showers | 5 to 8 mph SE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Arispe (40.949, -94.219). Updated through the day.
Growing snapshot for Arispe
Last spring frost
Apr 28
First fall frost
Oct 11
Growing season
164 days
Hardiness zone
5b
More local growing data for Arispe: nearby ZIP 50831 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Creston 2 Sw, Ia (10.7 mi from Arispe). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.