Pleasant Hill, IA Weather & Growing Conditions
This Afternoon
84°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 80 in the afternoon. North northeast wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Slight Chance Showers And Thunderstorms | 7 mph NNE | 21% |
| Tonight | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 to 10 mph N | 68% |
| Sunday | 66°F | Chance Rain Showers then Chance Drizzle | 9 to 13 mph NNE | 45% |
| Sunday Night | 57°F | Rain Showers Likely | 12 mph NE | 55% |
| Monday | 60°F | Rain Showers | 12 mph NE | 81% |
| Monday Night | 54°F | Rain Showers | 10 mph NE | 77% |
| Tuesday | 60°F | Mostly Cloudy | 8 mph NE | 14% |
| Tuesday Night | 49°F | Partly Cloudy | 3 to 7 mph NE | 2% |
| Wednesday | 64°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 3 mph E | 6% |
| Thursday | 67°F | Slight Chance Rain Showers | 5 mph SE | 20% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 3 mph ESE | 21% |
| Friday | 69°F | Slight Chance Rain Showers | 2 to 6 mph E | 21% |
| Friday Night | 60°F | Mostly Cloudy | 3 mph E | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pleasant Hill, IA
Last spring frost
Apr 18
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
5b
Explore more for Pleasant Hill, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Des Moines Intl Ap, Ia (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.