Fenton, IA Weather & Growing Conditions
Today
48°F
Rain Showers Likely
Rain showers likely. Cloudy. High near 48, with temperatures falling to around 46 in the afternoon. West northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Rain Showers Likely | 15 to 18 mph WNW | 58% |
| Tonight | 40°F | Chance Rain Showers | 14 to 17 mph WNW | 54% |
| Thursday | 47°F | Chance Rain Showers then Cloudy | 13 to 17 mph NNW | 28% |
| Thursday Night | 33°F | Mostly Cloudy | 6 to 12 mph N | 7% |
| Friday | 46°F | Mostly Sunny | 2 to 6 mph NNE | 0% |
| Friday Night | 27°F | Partly Cloudy | 3 mph ESE | 0% |
| Saturday | 50°F | Mostly Sunny | 3 to 8 mph SW | 0% |
| Saturday Night | 33°F | Mostly Clear | 7 mph W | 1% |
| Sunday | 55°F | Sunny | 8 mph W | 0% |
| Sunday Night | 35°F | Mostly Clear | 8 mph SW | 0% |
| Monday | 61°F | Sunny | 8 to 12 mph WSW | 0% |
| Monday Night | 37°F | Mostly Clear | 7 mph WNW | 0% |
| Tuesday | 58°F | Mostly Sunny | 6 mph NW | 0% |
| Tuesday Night | 39°F | Partly Cloudy | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fenton, IA
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
160 days
Hardiness zone
5a
Explore more for Fenton, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Algona, Ia (15.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.