Geneva, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Geneva, a city in Franklin County, Iowa.
Today
77°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 74 in the afternoon. Northwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Geneva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Showers And Thunderstorms | 8 mph NW | 88% |
| Tonight | 58°F | Showers And Thunderstorms Likely | 3 to 7 mph N | 59% |
| Wednesday | 74°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 5 mph NNE | 17% |
| Wednesday Night | 53°F | Mostly Clear | 2 mph NNW | 3% |
| Thursday | 80°F | Sunny | 0 to 3 mph W | 1% |
| Thursday Night | 59°F | Mostly Clear | 3 mph S | 0% |
| Friday | 83°F | Sunny | 3 to 10 mph S | 9% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 8 mph S | 17% |
| Saturday | 86°F | Sunny | 5 to 9 mph S | 13% |
| Saturday Night | 69°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 9 to 13 mph SE | 19% |
| Sunday | 86°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph SSE | 19% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms | 8 mph SSE | 33% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 mph SSE | 33% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 8 to 13 mph E | 35% |
Forecast source: National Weather Service (api.weather.gov) for Geneva (42.675, -93.130). Updated through the day.
Growing snapshot for Geneva
Last spring frost
Apr 29
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
5a
More local growing data for Geneva: nearby ZIP 50633 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hampton, Ia (6.8 mi from Geneva). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.