Ollie, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ollie, a city in Keokuk County, Iowa.
Today
87°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast for Ollie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph W | 30% |
| Tonight | 65°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 72% |
| Wednesday | 78°F | Showers And Thunderstorms | 5 mph NE | 78% |
| Wednesday Night | 60°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 58% |
| Thursday | 81°F | Chance Rain Showers then Mostly Sunny | 5 mph NE | 40% |
| Thursday Night | 60°F | Mostly Clear | 0 to 5 mph E | 3% |
| Friday | 84°F | Sunny | 0 to 5 mph SE | 6% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 15% |
| Saturday | 88°F | Sunny | 5 mph S | 14% |
| Saturday Night | 71°F | Mostly Clear | 10 mph S | 10% |
| Sunday | 89°F | Mostly Sunny | 10 to 15 mph S | 10% |
| Sunday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 mph S | 26% |
| Monday | 89°F | Chance Showers And Thunderstorms then Mostly Sunny | 10 to 15 mph SW | 26% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph S | 29% |
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
Delta
Gibson
Harper
Hayesville
Hedrick
Keswick
Kinross
Martinsburg
Richland
Sigourney
South English
Thornburg
Webster
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 Aug 4, 2026.