Sexton, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sexton, a community in Kossuth County, Iowa.
Tonight
43°F
Rain Showers
Rain showers. Cloudy. Low around 43, with temperatures rising to around 46 overnight. Northwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Sexton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Rain Showers | 15 mph NW | 95% |
| Wednesday | 49°F | Rain Showers | 15 to 18 mph WNW | 82% |
| Wednesday Night | 40°F | Rain Showers | 16 mph WNW | 90% |
| Thursday | 49°F | Rain Showers Likely | 14 to 17 mph NNW | 58% |
| Thursday Night | 35°F | Mostly Cloudy | 7 to 13 mph N | 9% |
| Friday | 48°F | Partly Sunny | 2 to 7 mph N | 0% |
| Friday Night | 30°F | Partly Cloudy | 2 mph SE | 1% |
| Saturday | 54°F | Mostly Sunny | 2 to 7 mph SW | 2% |
| Saturday Night | 34°F | Partly Cloudy | 6 mph W | 4% |
| Sunday | 58°F | Sunny | 8 mph W | 6% |
| Sunday Night | 36°F | Mostly Clear | 8 mph SW | 2% |
| Monday | 62°F | Sunny | 8 to 13 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 7 mph WNW | 0% |
| Tuesday | 58°F | Mostly Sunny | 7 mph WNW | 1% |
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.