Ollie, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ollie, a city in Keokuk County, Iowa.
Today
83°F
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southwest wind around 10 mph. Chance of precipitation is 30%.
7-day forecast for Ollie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 mph SW | 32% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph NW | 83% |
| Sunday | 70°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 73% |
| Sunday Night | 58°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 15 mph NE | 62% |
| Monday | 62°F | Showers And Thunderstorms Likely | 15 mph NE | 62% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 51% |
| Tuesday | 60°F | Chance Rain Showers | 10 mph NE | 42% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 65°F | Mostly Sunny | 5 mph NE | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 5 mph NE | 3% |
| Thursday | 67°F | Partly Sunny | 5 mph NE | 7% |
| Thursday Night | 55°F | Mostly Cloudy | 5 mph E | 6% |
| Friday | 70°F | Mostly Sunny | 5 mph E | 6% |
| Friday Night | 55°F | Partly Cloudy | 5 mph E | 8% |
Forecast source: National Weather Service (api.weather.gov) for Ollie (41.199, -92.092). Updated through the day.
Growing snapshot for Ollie
Last spring frost
Apr 24
First fall frost
Oct 15
Growing season
172 days
Hardiness zone
5b
More local growing data for Ollie: nearby ZIP 52576 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
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Sigourney
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What Cheer
Climate data from the nearest NOAA station, Sigourney, Ia (10.4 mi from Ollie). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.