South English, IA Weather & Growing Conditions
Tonight
49°F
Mostly Cloudy
Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Cloudy | 10 to 15 mph SW | 13% |
| Wednesday | 54°F | Chance Rain Showers | 15 mph SW | 26% |
| Wednesday Night | 44°F | Mostly Cloudy | 10 to 15 mph SW | 8% |
| Thursday | 53°F | Chance Rain Showers | 10 to 15 mph W | 38% |
| Thursday Night | 41°F | Chance Rain Showers then Mostly Cloudy | 10 mph NW | 25% |
| Friday | 52°F | Partly Sunny | 5 to 10 mph N | 5% |
| Friday Night | 34°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 54°F | Partly Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 36°F | Mostly Clear | 5 mph W | 4% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph W | 6% |
| Sunday Night | 37°F | Mostly Clear | 5 mph SW | 2% |
| Monday | 64°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 to 10 mph W | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South English, IA
Last spring frost
Apr 24
First fall frost
Oct 15
Growing season
172 days
Hardiness zone
5b
Explore more for South English, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Sigourney, Ia (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.