Saylorville, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saylorville, a community in Polk County, Iowa.
Overnight
67°F
Mostly Cloudy
Mostly cloudy, with a low around 67. South wind around 5 mph.
7-day forecast for Saylorville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Cloudy | 5 mph S | 7% |
| Tuesday | 83°F | Chance Showers And Thunderstorms | 3 to 9 mph NW | 33% |
| Tuesday Night | 63°F | Showers And Thunderstorms | 5 to 9 mph NNE | 90% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 6 mph NE | 65% |
| Wednesday Night | 58°F | Chance Rain Showers | 1 to 5 mph NE | 29% |
| Thursday | 80°F | Mostly Sunny | 3 mph ENE | 3% |
| Thursday Night | 62°F | Mostly Clear | 3 mph SE | 3% |
| Friday | 85°F | Sunny | 2 to 7 mph S | 6% |
| Friday Night | 67°F | Mostly Clear | 6 mph SSE | 13% |
| Saturday | 89°F | Sunny | 3 to 8 mph S | 11% |
| Saturday Night | 73°F | Mostly Clear | 9 mph SSW | 12% |
| Sunday | 89°F | Mostly Sunny | 7 to 10 mph S | 12% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms | 9 mph S | 27% |
| Monday | 89°F | Chance Showers And Thunderstorms then Mostly Sunny | 8 to 12 mph S | 27% |
Forecast source: National Weather Service (api.weather.gov) for Saylorville (41.681, -93.627). Updated through the day.
Growing snapshot for Saylorville
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
5b
More local growing data for Saylorville: nearby ZIP 50313 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Alleman
Altoona
Ankeny
Bondurant
Clive
Des Moines
Elkhart
Granger
Grimes
Johnston
Maxwell
Mitchellville
Pleasant Hill
Polk City
Runnells
Sheldahl
Slater
Urbandale
West Des Moines
Windsor Heights
Climate data from the nearest NOAA station, Ankeny, Ia (5.4 mi from Saylorville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.