Sexton, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sexton, a community in Kossuth County, Iowa.
Tonight
64°F
Patchy Fog
Patchy fog and showers and thunderstorms likely. Cloudy. Low around 64, with temperatures rising to around 67 overnight. South southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Sexton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Patchy Fog | 7 to 13 mph SSE | 62% |
| Saturday | 72°F | Patchy Fog | 6 to 10 mph NNW | 39% |
| Saturday Night | 57°F | Chance Rain Showers then Cloudy | 14 mph NNE | 26% |
| Sunday | 65°F | Slight Chance Rain Showers | 16 mph NE | 19% |
| Sunday Night | 52°F | Chance Rain Showers | 13 mph ENE | 30% |
| Monday | 60°F | Chance Rain Showers | 10 to 14 mph ENE | 52% |
| Monday Night | 47°F | Chance Rain Showers | 7 to 10 mph ENE | 49% |
| Tuesday | 61°F | Partly Sunny | 8 mph ENE | 11% |
| Tuesday Night | 45°F | Partly Cloudy | 6 mph E | 1% |
| Wednesday | 64°F | Mostly Sunny | 5 mph SE | 2% |
| Wednesday Night | 48°F | Partly Cloudy | 3 mph SE | 9% |
| Thursday | 67°F | Slight Chance Rain Showers | 5 mph SSE | 20% |
| Thursday Night | 52°F | Mostly Cloudy | 3 mph SSE | 7% |
| Friday | 68°F | Partly Sunny | 2 to 7 mph SE | 8% |
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
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Fenton
Irvington
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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 Sep 19, 2026.