Sexton, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sexton, a community in Kossuth County, Iowa.
Overnight
43°F
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 43. Northwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sexton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Rain Showers Likely | 15 mph NW | 74% |
| Wednesday | 49°F | Chance Rain Showers | 15 to 18 mph WNW | 52% |
| Wednesday Night | 41°F | Chance Rain Showers | 14 to 17 mph WNW | 53% |
| Thursday | 49°F | Chance Rain Showers then Cloudy | 14 to 18 mph NNW | 31% |
| Thursday Night | 34°F | Mostly Cloudy | 6 to 12 mph N | 5% |
| Friday | 47°F | Mostly Sunny | 2 to 6 mph N | 2% |
| Friday Night | 27°F | Partly Cloudy | 2 mph ESE | 0% |
| Saturday | 50°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Saturday Night | 34°F | Mostly Clear | 6 mph W | 1% |
| Sunday | 55°F | Sunny | 7 mph W | 1% |
| Sunday Night | 35°F | Mostly Clear | 7 mph SW | 0% |
| Monday | 62°F | Sunny | 7 to 12 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 6 mph WNW | 0% |
| Tuesday | 59°F | Mostly Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Sexton (43.075, -94.089). Updated through the day.
Growing snapshot for Sexton
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
160 days
Hardiness zone
5a
More local growing data for Sexton: nearby ZIP 50483 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Algona
Bancroft
Burt
Fenton
Irvington
Lakota
Ledyard
Lone Rock
Lu Verne
St. Benedict
Swea City
Titonka
Wesley
Whittemore
Climate data from the nearest NOAA station, Algona, Ia (11.8 mi from Sexton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.