Elmore, IA Weather & Growing Conditions
Overnight
62°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 4am, then patchy fog and a chance of showers and thunderstorms. Cloudy. Low around 62, with temperatures rising to around 65 overnight. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Patchy Fog | 5 to 10 mph E | 51% |
| Saturday | 68°F | Patchy Fog | 5 to 10 mph NNE | 31% |
| Saturday Night | 56°F | Slight Chance Drizzle | 10 to 15 mph N | 19% |
| Sunday | 65°F | Mostly Cloudy | 15 mph NE | 13% |
| Sunday Night | 52°F | Mostly Cloudy then Chance Rain Showers | 10 mph ENE | 27% |
| Monday | 60°F | Chance Rain Showers | 10 mph ENE | 46% |
| Monday Night | 47°F | Chance Rain Showers | 5 to 10 mph ENE | 46% |
| Tuesday | 61°F | Partly Sunny | 5 to 10 mph E | 8% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 5 mph ESE | 1% |
| Wednesday | 65°F | Mostly Sunny | 0 to 5 mph SE | 1% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph SSE | 10% |
| Thursday | 68°F | Slight Chance Rain Showers | 0 to 5 mph SSE | 16% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph SSE | 7% |
| Friday | 68°F | Mostly Sunny | 0 to 5 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Elmore, IA
Last spring frost
May 4
First fall frost
Oct 1
Growing season
150 days
Hardiness zone
5a
Explore more for Elmore, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Swea City 5N, Ia (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.