Batavia, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Batavia, a city in Jefferson County, Iowa.
Today
84°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Batavia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 38% |
| Tonight | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph NW | 77% |
| Sunday | 71°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 to 15 mph N | 81% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 66% |
| Monday | 63°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 66% |
| Monday Night | 52°F | Rain Showers Likely | 10 mph NE | 58% |
| Tuesday | 61°F | Chance Rain Showers | 10 mph NE | 41% |
| Tuesday Night | 47°F | Partly Cloudy | 5 mph NE | 3% |
| Wednesday | 65°F | Sunny | 5 mph NE | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 0 to 5 mph NE | 3% |
| Thursday | 68°F | Partly Sunny | 0 to 5 mph NE | 8% |
| Thursday Night | 55°F | Mostly Cloudy | 0 mph | 6% |
| Friday | 71°F | Partly Sunny | 0 to 5 mph E | 5% |
| Friday Night | 56°F | Partly Cloudy | 0 to 5 mph E | 7% |
Forecast source: National Weather Service (api.weather.gov) for Batavia (40.995, -92.167). Updated through the day.
Growing snapshot for Batavia
Last spring frost
Apr 27
First fall frost
Oct 12
Growing season
168 days
Hardiness zone
5b
More local growing data for Batavia: nearby ZIP 52533 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fairfield, Ia (10 mi from Batavia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.