Pleasanton, IA Weather & Growing Conditions
Tonight
46°F
Chance Rain Showers then Cloudy
A chance of rain showers before 9pm. Cloudy. Low around 46, with temperatures rising to around 48 overnight. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Chance Rain Showers then Cloudy | 9 to 13 mph W | 41% |
| Wednesday | 53°F | Mostly Cloudy | 12 to 16 mph W | 10% |
| Wednesday Night | 42°F | Mostly Cloudy | 7 to 10 mph W | 3% |
| Thursday | 54°F | Mostly Cloudy then Chance Rain Showers | 8 to 12 mph WNW | 29% |
| Thursday Night | 41°F | Mostly Cloudy | 7 mph NNW | 9% |
| Friday | 54°F | Partly Sunny | 5 to 8 mph N | 5% |
| Friday Night | 35°F | Mostly Cloudy | 3 mph NNW | 1% |
| Saturday | 57°F | Partly Sunny | 1 to 5 mph WSW | 3% |
| Saturday Night | 37°F | Mostly Clear | 3 mph W | 5% |
| Sunday | 62°F | Sunny | 6 mph W | 2% |
| Sunday Night | 39°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 66°F | Sunny | 5 to 12 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 6 mph WNW | 0% |
| Tuesday | 66°F | Mostly Sunny | 6 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pleasanton, IA
Last spring frost
Apr 16
First fall frost
Oct 21
Growing season
186 days
Hardiness zone
5b
Explore more for Pleasanton, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Lamoni Muni Ap, Ia (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.