Fonda, IA Weather & Growing Conditions
Today
74°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 7am, then patchy fog and a chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy. High near 74, with temperatures falling to around 71 in the afternoon. North wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Patchy Fog | 3 to 7 mph N | 44% |
| Tonight | 58°F | Slight Chance Rain Showers then Slight Chance Drizzle | 10 mph NNE | 18% |
| Sunday | 66°F | Chance Drizzle | 9 to 13 mph NE | 34% |
| Sunday Night | 53°F | Rain Showers Likely | 9 mph ENE | 61% |
| Monday | 61°F | Rain Showers Likely | 8 mph ENE | 61% |
| Monday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 6 mph ENE | 44% |
| Tuesday | 62°F | Mostly Sunny | 5 mph ENE | 11% |
| Tuesday Night | 44°F | Partly Cloudy | 2 mph ESE | 1% |
| Wednesday | 66°F | Mostly Sunny | 3 mph SE | 2% |
| Wednesday Night | 49°F | Partly Cloudy then Slight Chance Rain Showers | 1 mph SE | 15% |
| Thursday | 68°F | Slight Chance Rain Showers | 3 mph SE | 18% |
| Thursday Night | 53°F | Mostly Cloudy | 1 mph SE | 12% |
| Friday | 70°F | Partly Sunny | 1 to 5 mph SE | 12% |
| Friday Night | 54°F | Mostly Cloudy | 3 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fonda, IA
Last spring frost
Apr 26
First fall frost
Oct 7
Growing season
164 days
Hardiness zone
5a
Explore more for Fonda, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Pocahontas, Ia (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.